Keepsake Apples
The University of Minnesota Apple That Helped Create Honeycrisp
Keepsake is a rare University of Minnesota apple with dense yellow flesh, an unusually hard, crisp bite and a sweet aromatic flavor that can become mellower and more complex during storage. Released in the late 1970s, Keepsake was later verified as one parent of Honeycrisp.
The Keepsake Apple — Minnesota Flavor Built to Last
The Keepsake apple is a late-season University of Minnesota cultivar created for a northern climate and remembered for three things: exceptionally firm texture, distinctive sweet-spicy flavor and unusually long keeping ability.
Keepsake does not look or eat like a polished mass-market apple. The fruit can be small to medium, ribbed, irregular and heavily washed with red. Inside is fine-grained yellow flesh that can feel remarkably hard and crisp when fresh. Its aroma and flavor often become rounder after weeks in refrigeration.
The variety also has an important place in modern apple history. Genetic research has verified Keepsake as one parent of Honeycrisp, connecting this uncommon Minnesota apple directly to one of the most influential modern apples in the world.
Keepsake Apple at a Glance
Developed by the University of Minnesota and released in the late 1970s for northern apple-growing conditions.
MN 447—later named Frostbite—crossed with the historic New York apple Northern Spy.
Very sweet, aromatic and gently acidic, with a distinctive spicy or exotic character that mellows in storage.
Fine-grained, dense, hard and extremely crisp, with light-yellow to yellow flesh.
A late-season Minnesota apple that generally ripens around mid-October, depending on orchard and season.
University of Minnesota guidance describes the fruit as capable of about six months of storage under suitable conditions.
History of the Keepsake Apple
Where was the Keepsake apple developed?
Keepsake was developed through the University of Minnesota apple-breeding program at its Horticultural Research Center near Excelsior, Minnesota.
The program has focused for generations on fruit that can survive and perform in northern climates while still providing strong eating quality.
When was Keepsake released?
The University of Minnesota's current variety history lists Keepsake as released in 1978. A contemporary extension publication described it as introduced in 1979.
The most accurate concise wording is that Keepsake was released in the late 1970s, with 1978 used as the University's formal release year.
What is the correct parentage of Keepsake?
Keepsake is a cross of MN 447 and Northern Spy.
MN 447 was an old University of Minnesota selection derived from an open-pollinated Malinda seedling. Decades later, the University released MN 447 under the name Frostbite.
Keepsake should not be described as Northern Spy × MN1627. MN1627 belongs to the reconstructed Honeycrisp pedigree, not the Keepsake cross.
Is Keepsake an heirloom apple?
Keepsake is not a colonial-era or 19th-century heirloom. It is a 20th-century Minnesota cultivar released in the late 1970s.
Honeycrisp.com includes it with rare and hard-to-find apples because it is uncommon in regular grocery channels and historically important to northern apple breeding.
Why was it named Keepsake?
The name fits the variety's defining strength: it keeps.
University of Minnesota descriptions emphasize long storage, firm texture and flavor that continues developing after harvest—qualities that make the fruit worth saving well beyond the fall picking season.
Keepsake & the Honeycrisp Family Tree
Is Keepsake really a parent of Honeycrisp?
Yes — genetic work confirmed it. Honeycrisp, the most commercially successful apple of the last fifty years, has this rare Minnesota apple as one of its parents.
That is the reason to care about Keepsake. You are tasting where Honeycrisp came from.
What traits did Honeycrisp inherit from Keepsake?
Parentage alone does not prove that one parent supplied one specific trait. Apples inherit complex combinations of genes from both sides of a cross.
Still, the comparison is fascinating: Keepsake is exceptionally firm, crisp, sweet, aromatic and long-keeping, while Honeycrisp became famous for distinctive texture, juiciness and storage performance.
Does Keepsake taste like Honeycrisp?
There is a family likeness in the crunch and the sweetness, but Keepsake is firmer, denser and more aromatic, with more going on in the flavor.
Some people prefer it to Honeycrisp. It is certainly the more interesting apple of the two.
Why is the Keepsake-Honeycrisp connection important?
It shows how a relatively obscure breeding selection can influence the future of an entire fruit industry.
Keepsake never became a dominant supermarket apple, yet its genetics helped produce a cultivar that transformed consumer expectations for apple crispness and juiciness.
What Do Keepsake Apples Look Like?
What color are Keepsake apples?
Keepsake generally has a pale green to yellow background covered by a dull red wash or striping. White lenticels may be visible, and some fruit shows russeting or scarf skin.
Why are Keepsake apples often irregular?
The original Minnesota extension description specifically notes an irregular shape with nearly flat sides.
Crop load, fruit position, weather and tree growth can make one apple more ribbed, lopsided or conical than another. Irregular shape is a normal characteristic—not evidence that the fruit is the wrong variety.
Are Keepsake apples large?
Historical University descriptions call Keepsake small to medium, while some modern nursery descriptions report medium to large fruit.
That difference is a useful reminder that fruit size changes with crop load, thinning, rootstock, tree age and growing conditions.
What color is Keepsake flesh?
The flesh is generally light yellow to yellow and fine-grained.
The yellow flesh and dense texture are part of the visual and eating contrast between Keepsake and many white-fleshed modern apples.
What Do Keepsake Apples Taste Like?
Are Keepsake apples sweet or tart?
Keepsake leans sweet but retains enough acidity to avoid tasting flat.
The University of Minnesota describes an exotic sweet-spicy flavor rather than simple sugar sweetness. Fresh fruit can feel aromatic and forceful; storage often makes the flavor more mellow and integrated.
What does sweet-spicy mean in an apple?
It does not mean cinnamon or pepper was added to the fruit.
“Spicy” is tasting language for aromatic compounds that may suggest perfume, flowers, tropical fruit, cider or warm spice. Individual tasters and growing seasons will describe those aromas differently.
Are Keepsake apples crisp?
Yes—exceptionally so. University descriptions use words such as hard, crisp and fine-grained.
Keepsake's firmness is denser and more compact than the brittle, watery crunch of Honeycrisp.
Are Keepsake apples juicy?
Keepsake is described as juicy, but its dense and hard texture can make the eating experience feel less explosively juicy than Honeycrisp.
Fruit maturity and storage strongly influence perceived juiciness.
Does Keepsake flavor improve in storage?
Yes. The original Minnesota extension description says the aromatic flavor of freshly harvested fruit mellows after one to two months in storage.
Specialty tasters also report that complex aromatic notes may become more noticeable after several weeks. The ideal timing depends on personal taste.
Why can Keepsake taste different from one year to another?
Sunshine, rainfall, heat, cool nights, crop load, harvest maturity and storage all affect sweetness, acidity, aroma and firmness.
Agricultural fruit reflects its season; it is not manufactured to one exact flavor specification.
Keepsake Harvest & Availability
When are Keepsake apples harvested?
The University of Minnesota classifies Keepsake as a late-season apple that ripens around mid-October in Minnesota.
In the Northeast, the exact date varies with orchard location and season. Visit our Apple Harvest Calendar for current seasonal guidance.
Does harvest date mean Keepsake ships that day?
No. Harvest dates are approximate windows rather than guaranteed shipping dates.
Fruit may mature over several picking passes, and orders ship as suitable apples become available for packing.
How can I tell when Keepsake is ready to order?
Visit Fresh Apples Ready to Ship for current inventory.
If Keepsake has not yet been harvested, check Apples Still Growing for upcoming fruit.
Does Keepsake replenish after it sells out?
No. Keepsake is an annual crop.
Once the harvested and stored supply is sold, the next fruit must wait for another growing season.
Keepsake — A Name Earned in Storage
How long can Keepsake apples be stored?
University of Minnesota guidance says Keepsake fruit can store for about six months under proper conditions.
That is varietal guidance—not a warranty for every home refrigerator. Harvest maturity, cooling speed, temperature, humidity, bruising and fruit condition all affect actual keeping time.
How should Keepsake apples be stored at home?
- Refrigerate promptly after delivery.
- Use a crisper drawer or breathable container.
- Allow some airflow around the fruit.
- Avoid unnecessary bruising.
- Inspect stored fruit periodically.
- Use any softening or damaged fruit first.
- Keep apples away from onions, garlic and strong food odors.
Should Keepsake be eaten immediately or stored first?
Both approaches are valid.
Freshly harvested Keepsake provides maximum hardness and a more forceful aromatic profile. Several weeks of storage can mellow the flavor and make the sweetness feel more integrated.
Can Keepsake become too hard for some people?
Yes. Keepsake is genuinely hard and dense, not merely crisp.
If you would rather not bite straight into a cold whole apple, slice it thin or cook it — Keepsake is excellent either way.
Best Uses for Keepsake Apples
Are Keepsake apples good for fresh eating?
Yes. Fresh eating is one of Keepsake's primary uses.
It is best suited to people who enjoy dense, hard-crisp apples with strong sweetness and aromatic complexity.
Are Keepsake apples good for pie?
Yes. The firm, dense flesh can contribute structure while the sweet-spicy flavor brings depth.
Keepsake can be used alone or blended with a tarter apple such as its parent Northern Spy.
Are Keepsake apples good for apple crisp?
Yes. Their firmness helps the fruit remain distinct beneath a sweet oat or brown-sugar topping.
Can Keepsake make applesauce?
Yes. Keepsake's natural sweetness and aroma can create a full-flavored sauce.
Because the flesh is dense, a longer cooking time or blending with a softer apple may help achieve a smoother texture.
Is Keepsake good for cider or juice?
Keepsake can contribute sweetness, aroma and acidity to juice or a cider blend.
Cider character depends on the whole blend, so treat Keepsake as one good component rather than the whole answer.
Can Keepsake be used in savory dishes?
Yes. Try firm Keepsake slices with pork, sausage, poultry, cabbage, roasted squash, stuffing or sharp cheeses.
What cheeses pair with Keepsake?
Its sweetness and aromatic spice work well with sharp cheddar, aged Gouda, blue cheese and creamy Brie.
Can Keepsake apples be dried?
Yes. Dense flesh and concentrated sweetness can make excellent dried apple slices.
Slice evenly and follow a tested dehydrator or oven-drying method.
Keepsake Apple Nutrition
Figures for a medium apple, on standard USDA values for raw apple with the skin on.
Full nutrition table (per medium apple)
| Nutrient | Approximate Amount |
|---|---|
| Calories | 95 |
| Total Carbohydrate | 25 g |
| Dietary Fiber | 4 g |
| Total Sugars | 19 g |
| Protein | 0.5 g |
| Total Fat | 0.3 g |
| Potassium | About 195 mg |
| Vitamin C | About 8 mg |
| Sodium | Very Low |
Actual nutrition varies with apple size, maturity, growing conditions and individual fruit. This table describes a typical medium raw apple rather than a laboratory analysis of this specific cultivar.
Is Keepsake skin edible?
Yes. The skin is edible and provides fiber along with the rest of the whole fruit.
Peeling is a matter of preference or recipe requirements.
Buying Keepsake Apples Online
Where can I buy Keepsake apples?
Keepsake is uncommon in ordinary supermarkets because it is grown on a much smaller scale than major commercial varieties.
When our crop is available, you can buy Keepsake apples online from Honeycrisp.com and have them shipped from our orchard operation to your door.
Check Fresh Apples Ready to Ship for current availability.
What if Keepsake is sold out?
Keepsake is a limited annual crop.
Visit Apples Still Growing for upcoming fruit, or explore our rare and heirloom apple collection for other unusual varieties.
What package sizes are available?
Package options depend on crop size and current inventory and may include gift boxes or larger value-oriented cases.
The products above this information section are the current source for package sizes, pricing and availability.
What is the difference between a gift box and a bulk case?
Gift boxes are designed for presentation and greater individual fruit protection.
Bulk cases generally provide more fruit for the money, but apples are packed closer together and may have a greater chance of cosmetic bruising during transit.
Keepsake Compared With Other Apples
| Variety | Flavor | Texture | Known For |
|---|---|---|---|
| Keepsake | Very sweet, aromatic, gently acidic | Hard, dense, extremely crisp | Long storage; Honeycrisp parent |
| Honeycrisp | Bright sweet-tart | Explosively crisp and juicy | Modern premium fresh eating |
| Northern Spy | Tart, aromatic, complex | Firm, crisp and juicy | Keepsake parent; classic pie apple |
| Frostbite / MN 447 | Very sweet and intense | Firm, crisp and juicy | Keepsake parent; Minnesota breeding selection |
| Sweet Sixteen | Very sweet and aromatic | Firm, crisp and juicy | Related Minnesota-bred flavor intensity |
Keepsake Apple Comparisons
Keepsake vs. Honeycrisp — what's the difference?
Honeycrisp is generally larger, much juicier and famous for a brittle, explosive crunch.
Keepsake is denser, harder, more compact and often more intensely sweet-spicy. Honeycrisp is the easier crowd-pleaser; Keepsake is the more unusual tasting experience.
Keepsake vs. Northern Spy — how are they connected?
Northern Spy is one of Keepsake's parents.
Northern Spy is usually tarter and more strongly associated with pie. Keepsake is sweeter, harder and especially notable for long storage and aromatic spice.
Keepsake vs. Frostbite — are they related?
Yes. MN 447, later released as Frostbite, is Keepsake's other parent.
Both are known for concentrated sweetness and unusual aromatic flavor. Keepsake adds the influence of Northern Spy and a distinctive long-keeping, hard-crisp character.
What apples are similar to Keepsake?
No apple is an exact duplicate. People who enjoy Keepsake may also enjoy Honeycrisp for texture, Northern Spy for firm tart baking quality, or other University of Minnesota varieties known for aromatic sweetness.
Growing Keepsake Apple Trees
Was Keepsake bred for a northern climate?
Yes. It came from the University of Minnesota program, whose mission has long included cold hardiness and reliable fruiting in northern regions.
What is the Keepsake tree like?
University of Minnesota descriptions call the tree medium in vigor and comparatively easy to manage.
Actual tree size depends strongly on rootstock, soil, pruning and orchard training.
Does Keepsake need another apple for pollination?
Like most apple cultivars, Keepsake benefits from compatible apple varieties flowering nearby so bees can move pollen between trees.
Home growers should obtain pollination guidance from the nursery supplying the tree because climate and bloom overlap vary by location.
Why preserve Keepsake if it never became a major supermarket apple?
Commercial popularity is not the only measure of value.
Keepsake preserves distinctive flavor, extreme firmness, northern hardiness, long storage and an important genetic link to Honeycrisp.
Keepsake Apple Recipes
Ingredients
- 6 Keepsake apples, peeled, cored and sliced
- 2 tablespoons brown sugar
- 1 teaspoon cinnamon
- 1 tablespoon flour
- 1 tablespoon lemon juice, optional after tasting
- 1 cup rolled oats
- 1/2 cup flour
- 1/2 cup brown sugar
- 6 tablespoons cold butter
- Pinch of salt
Directions
- Heat the oven to 350°F.
- Toss the sliced apples with brown sugar, cinnamon and flour.
- Taste the apples before adding lemon juice; Keepsake may already have enough acidity.
- Place the fruit in a buttered baking dish.
- Combine oats, flour, brown sugar and salt, then work in the cold butter until crumbly.
- Spread the topping over the apples and bake until bubbling and golden.
Keepsake's dense flesh can require a little more baking time than softer apple varieties.
Ingredients
- 4 Keepsake apples
- 1/3 cup chopped walnuts
- 1/3 cup finely shredded sharp cheddar
- 2 tablespoons rolled oats
- 1 tablespoon maple syrup
- 1/2 teaspoon cinnamon
- 1/2 cup apple cider or water
Directions
- Heat the oven to 350°F.
- Core the apples without cutting through the bottom.
- Mix walnuts, cheddar, oats, maple syrup and cinnamon.
- Fill the apples and place them in a baking dish.
- Pour cider or water around the apples.
- Bake until the flesh is tender while the apples still hold their shape.
Keepsake's firm flesh and aromatic sweetness pair especially well with sharp cheddar.
More Questions About Keepsake Apples
Is Keepsake genetically modified?
No. Keepsake was created through conventional apple breeding by crossing parent varieties and evaluating the resulting seedlings.
Does Keepsake brown slowly after cutting?
Some specialty descriptions report slower browning than many apples, but browning still varies with maturity and fruit chemistry.
For a fruit tray or lunchbox, lemon water or another standard anti-browning treatment is still the safest approach.
Can Keepsake apples be frozen?
Yes. Peel and slice them before freezing for later pies, crisps, sauce or cooked dishes.
Frozen fruit softens after thawing and is better suited to cooking than fresh eating.
Can Keepsake be used on a cheese board?
Yes. Thin slices pair well with sharp cheddar, aged Gouda, blue cheese, nuts and honey.
Why is Keepsake hard to find?
Is rare automatically better?
No. Rare means uncommon, not universally superior.
Keepsake is best for people who enjoy hard, dense, aromatic, sweet-spicy apples. Someone seeking a soft, mild or highly juicy apple may prefer a different variety.
What else is in the Heirloom Apple Collection?
Sixteen varieties, most of which you will never see in a supermarket — Baldwin, Brock, Enterprise, Kidd's Orange Red and more.
The whole list is on the Heirloom Apple Collection page. If you like Keepsake, that is a good place to go next.
What are Keepsake's own parents?
A University of Minnesota selection called MN 447, crossed with Northern Spy.
So Northern Spy is a grandparent of Honeycrisp, which is a pleasing thing to know about the classic American pie apple.
Why is Keepsake so hard to find if Honeycrisp is everywhere?
Because it was never planted at volume. Honeycrisp got the commercial push; its parent did not.
Small plantings, no supply chain, no supermarket listing. That is why it is in an heirloom collection rather than a produce aisle.
Where does the name Keepsake come from?
From how well it keeps. It is a hard, dense apple that holds its quality for months, which is what the Minnesota breeders valued in it.
Apples named for their keeping are usually worth buying in autumn and eating in winter.
What does Keepsake taste like?
Sweet, rich and aromatic, with a hard, dense, very crisp flesh. There is real complexity in it — people often reach for spice or vanilla.
It is a small-to-medium apple and it eats far bigger than it looks.
Does a Keepsake tree need another apple tree nearby?
Yes. Like nearly every apple, Keepsake will not set a decent crop alone, so plan on a second variety flowering at the same time within bee range.
Most mid-season apples will do it — Cortland or Golden Delicious are easy partners.
How many Keepsake apples are in a peck?
Roughly 32 to 40, depending on how the fruit sizes that year. A peck is about 10 to 12 pounds.
That is enough for several pies, or a good batch of sauce with fruit left over for eating.
If I like Keepsake, what else should I try?
Honeycrisp, obviously, and Northern Spy — its child and its parent.
For another dense, hard, aromatic apple, GoldRush or EverCrisp.
Why do heirloom apples cost more than supermarket apples?
Small plantings, hand picking, uneven fruit and no volume buyer. A supermarket apple is priced on millions of bushels and a national distribution network; an heirloom is not.
What you get for it is a flavor and a history the volume varieties simply do not have.
What is the single best thing to do with a Keepsake?
Eat one cold, alongside a Honeycrisp, and see which you prefer. It is the most interesting tasting comparison on the whole site.
Then put the rest somewhere cold. It will still be excellent months later.
Keepsake Apple Facts & Orchard Trivia
What is Keepsake's most important legacy?
Its most famous legacy is genetic: Keepsake is a verified parent of Honeycrisp.
That connection gives a relatively obscure Minnesota apple an outsized place in modern fruit history.
Why can an apple parent remain obscure while its child becomes famous?
Breeding recombines thousands of genetic traits. A seedling may receive a rare combination of texture, flavor, appearance and tree performance that neither parent expresses in exactly the same way.
Honeycrisp became a commercial phenomenon; Keepsake remained the quieter parent with its own distinct strengths.
A little Keepsake apple humor...
Why did Keepsake refuse to leave the refrigerator?
It was still developing its character.
Why was Keepsake proud of Honeycrisp?
Every parent enjoys hearing that the kid has great crunch.
Why is it called Keepsake?
Because “Eat-Me-Next-Spring” was too long for the label.
Explore More From Honeycrisp.com
Taste Keepsake's family connections through Honeycrisp and Northern Spy, or explore more uncommon fruit in our Heirloom Apple Collection.
See apples currently ready to ship, check apples still growing for the upcoming harvest, or visit our Apple Harvest Calendar to plan for your favorite varieties.
Rare on the shelf. Important in the family tree.
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