Instant Pot Apple Crisp
A fast, comforting apple crisp made pot-in-pot in the Instant Pot — juicy spiced apples topped with a buttery oat crumble. Pressure-cooking speeds the fruit to tender perfection; finish under the broiler (or use the sauté setting) for a golden, crisp topping.
Jake's note
"This Instant Pot Apple Crisp is perfect for busy weeknights or last-minute company — it’s fast, forgiving, and feels like a cozy homemade treat. Serve warm with ice cream or whipped cream for extra comfort."
Instant Pot Apple Crisp
This Instant Pot Apple Crisp is the kind of dessert that solves a weeknight conundrum: you want something homey and comforting but don’t have an hour to babysit the oven. Pressure cooking the apples pot-in-pot softens them quickly and concentrates their juices so each bite is tender and flavorful, while a straightforward oat-and-brown-sugar crumble provides the toasty crunch the fruit needs. The cornstarch in the filling grabs those juices as the crisp rests, so the result is saucy without being runny. Finishing under the broiler (or briefly on Sauté) gives the topping the golden, brittle edge that pressure cooking alone can’t achieve.
What makes this version work is the balance of technique and simplicity: lemon brightens the apples, a small pinch of salt in the topping amplifies sweetness, and a compact 7–8 inch dish keeps slices in a single layer for even cooking. Use a sturdy oven-safe dish—stainless steel or ceramic transfers heat best in the Instant Pot—and don’t skimp on watching the broiler, which turns the crumble from soft to spectacular in minutes. It’s ideal for busy households, last-minute guests, or anyone who likes their dessert warm, rustic, and unfussy.
Plan your timing
Ingredients
Instructions
Make the apple filling
For this step
- 4 cupsApples (peeled, cored and sliced)
- 1 tablespoonFresh lemon juice
- 0.25 cupGranulated sugar
- 2 tablespoonsCornstarch
- 1 teaspoonGround cinnamon
- 0.25 teaspoonKosher salt
Prepare the oat crumble topping
For this step
- 1 cupRolled oats
- 0.5 cupAll-purpose flour
- 0.38 cupPacked brown sugar
- 6 tablespoonsUnsalted butter, melted
Assemble and prepare the Instant Pot
Pressure cook the crisp
Finish for a golden topping (optional)
Tips from the kitchen
Choose firm apples
Pick firm, tart varieties like Granny Smith, Honeycrisp, or Jonagold so slices hold their shape instead of turning to mush under pressure.
Slice consistently
Cut apples into even 1/4–1/2 inch slices so they cook at the same rate and give a consistent texture throughout the dish.
Coat apples thoroughly
Toss apples with the cornstarch, sugar, and lemon until every piece is lightly coated to prevent clumping and ensure the juices thicken evenly.
Seal dish from condensation
Wrap the dish tightly with foil to keep Instant Pot steam out of the crumble; otherwise the topping will absorb moisture and get soggy.
Broil for crispness
If you want deep browning, broil just 3–5 minutes watching closely; the topping goes from golden to burnt very quickly.
Variations & substitutions
Vegan & dairy-free
Swap melted butter for coconut oil or a vegan buttery spread and use coconut sugar or maple syrup in the topping for a dairy-free crisp.
Gluten-free crumble
Replace the all-purpose flour with an equal amount of almond flour or a 1:1 gluten-free flour blend and use certified gluten-free rolled oats.
Spiced pear-apple mix
Use half pears and half apples, add 1/4 teaspoon ground cardamom and a pinch of ground cloves to the filling for a warm, fall-forward flavor.
Bourbon-maple upgrade
Stir 1–2 tablespoons of maple syrup into the apple mixture and splash 1 tablespoon bourbon into the filling for a deeper, boozy note (optional).
Storage & make-ahead
Store leftovers covered in the refrigerator for up to 4 days; the filling will keep its flavor but the topping will soften. To reheat and revive the crumble, warm in a 350°F oven for 10–12 minutes or place under the broiler for a minute or two to re-crisp the topping. You can also freeze the fully cooled crisp in an airtight container for up to 2 months and thaw overnight in the fridge before reheating.
What to serve with it
Serve warm with a scoop of vanilla ice cream or a dollop of crème fraîche to contrast the warmly spiced apples. For an adult pairing, a small glass of tawny port or a cup of robust coffee complements the brown sugar notes; for daytime comforts, try warm apple cider. Garnish with toasted pecans or a sprinkle of flaky sea salt to add texture and an extra flavor lift.
Frequently asked questions
Can I use frozen apples?
Yes, but thaw and drain them first to remove excess liquid, then toss with the cornstarch and sugar; you may need to reduce the Instant Pot time by a minute since frozen fruit is already softened.
What if my topping comes out soft?
A soft topping usually means it absorbed steam—return the crisp to the oven under the broiler for 2–5 minutes or use the Instant Pot Sauté setting briefly to dry it out and crisp it up.
Can I omit the cornstarch?
You can, but the filling will be more saucy; substitute 2 tablespoons of tapioca starch for a clearer, slightly more elastic filling if preferred.
How do I scale the recipe up?
Use a larger oven-safe dish if increasing quantities and add 1–2 minutes of pressure time for thicker fills; ensure your dish still fits inside the Instant Pot and add the same 1 cup of water to the insert for pot-in-pot cooking.
Do I need to quick release the pressure?
A quick release prevents overcooking the apples; however, if you’re worried about splatter or your model’s steam, follow your Instant Pot manual for a controlled quick release and keep hands away from the vent.
About the author
JakeHello, I'm Jake. I started this recipe site with the idea that I hated recipe websites that overwhelm you with long stories and ads just to see plain content that's not helpful. My goal is to provide you with quality recipes, simple ideas and a fun cooking experience. There's lots of fun things to cook, and I think as you browse the site you'll find that TopShelf.Recipes is the place for quality recipes on the web.
See all recipes by Jake →Ratings & Reviews
Did you make this recipe?
Be the first to share your experience.
Ingredients
- Apples (peeled, cored and sliced)4 cups
- Fresh lemon juice1 tablespoon
- Granulated sugar0.25 cup
- Cornstarch2 tablespoons
- Ground cinnamon1 teaspoon
- Kosher salt0.25 teaspoon
- Rolled oats1 cup
- All-purpose flour0.5 cup
- Packed brown sugar0.38 cup
- Unsalted butter, melted6 tablespoons
Nutrition Facts
Per serving: 1 serving (166g)
Nutrition values are estimated from USDA ingredient data and may vary based on preparation, brands, and portion sizes. Values are provided for informational purposes only.
Keep Reading
Guides & articles for this recipe
Tips & Techniques
Seasonal Flavor Framework
A practical guide to composing balanced late-summer plates by pairing charred proteins, smoky accents, bright quick pickles, fresh herbs, and crunchy textures. Includes short technique boxes (quick pickles, finishing oils, compound butters) and clear timing notes so readers can mix-and-match market produce into satisfying meals.
Guides
Late-Summer Sips Guide
An ingredient-first guide to 10–12 late-summer cocktails and mocktails that turn peaches, watermelon, tomatoes, herbs, and stone fruit into vibrant drinks. Covers shrubs, grilled and charred fruit, tea infusions, batch methods, low-ABV swaps, and pairing notes for backyard grills.
Guides
Trending Charred Fruit Finishes
A practical guide to finishing grilled late‑summer fruits—peaches, plums, pineapple, and citrus—using glazes, brûlée sugars, herb‑salt contrasts, cheese pairings, and boozy sauces. Includes step‑by‑step techniques, eight quick finish recipes, and pairing ideas for desserts, salads, and grill‑side cocktails you can make tonight.
More from Instant Pot
View all Instant Pot recipes →Instant Pot Chana Masala
Instant Pot Steel-Cut Oats with Mixed Berries and Maple
Instant Pot Beer and Onion Bratwurst with Soft Pretzel Buns
Instant Pot Sichuan Hot Pot Broth
Instant Pot Potato Salad
Instant Pot Short Rib Ragù
Instant Pot Beef Chili
Instant Pot Beef and Rice
Restaurant-Style Slow-Braised Ragu Bolognese in the Instant Pot
Ask me anything about this recipe — substitutions, scaling, techniques, timing.
Powered by AI · Answers may not always be perfect