Easy Apple Crisp • Quick Cinnamon Apples & Crunchy Oat Topping

Craving a cozy dessert that’s easy, quick, and absolutely crowd-pleasing? This Apple Crisp brings tender, cinnamon-swirled apples under a crunchy oat blanket no fuss, no fancy tools, just pure comfort. It’s the perfect last-minute bake for weeknights, brunches, or holiday tables. With pantry staples and a sure-fire method, you’ll have a warm, golden treat on the table in under an hour. Ready to make your kitchen smell amazing?

  • Apples (6 cups), peeled & sliced : Granny Smith + Honeycrisp is a powerful duo
  • Granulated sugar, ⅓ cup (or maple syrup)
  • Ground cinnamon, 1–1½ tsp
  • Ground nutmeg, ⅛–¼ tsp (optional)
  • Vanilla extract, 1 tsp
  • Lemon juice, 1 tbsp
  • Cornstarch or all-purpose flour, 1–2 tbsp (for thickening)
  • Pinch of salt

Crunchy Oat Topping

  • Old-fashioned oats, ¾ cup
  • All-purpose flour, ¾ cup (or almond flour for gluten-free)
  • Brown sugar, ½ cup
  • Cinnamon, ½ tsp
  • Salt, ¼ tsp
  • Cold unsalted butter, ½ cup (1 stick), cubed
  • Optional: ½ cup chopped pecans or walnuts for extra crunch
  • Preheat oven to 350°F (175°C). Lightly grease an 8–9″ baking dish.
  • Toss the apples with sugar, cinnamon, nutmeg, vanilla, lemon juice, cornstarch, and salt. Spread evenly in the dish.
  • Make the topping: Combine oats, flour, brown sugar, cinnamon, and salt. Cut in cold butter with fingers or a pastry cutter until crumbles form. Stir in nuts if using.
  • Cover & bake: Sprinkle topping over apples. Bake 35–40 minutes until the fruit is bubbling and the top is deeply golden.
  • Rest 10 minutes so the juices thicken. Serve warm—ice cream or vanilla yogurt is a sensational pairing.

For the best-ever texture, mix apple varieties: one tart (Granny Smith) for structure and one sweet (Honeycrisp or Fuji) for balance. Slice apples ¼-inch thick so they soften but don’t collapse. Cold butter equals reliable crumbles if your kitchen is warm, chill the topping 10 minutes before baking. If the apples aren’t juicy, add a tablespoon of water or cider. Want improved crunch? After baking, let the crisp stand in the warm oven (heat off, door cracked) for 5 minutes.

  • Maple Pecan: Swap half the sugar for maple syrup; add extra pecans.
  • Salted Caramel Apple Crisp: Drizzle caramel over the apples before topping; finish with a pinch of flaky salt.
  • Cran-Apple Holiday Twist: Fold in ½ cup fresh cranberries for a bright, festive bite.
  • Chai-Spiced: Use 1 tsp chai spice instead of cinnamon for an intriguing flavor.
  • Gluten-Free Goodness: Almond or oat flour in the topping = easy GF swap.
  • Lighter Option: Halve the brown sugar in the topping and add 2 tbsp almond flour for cleaner crunch

Can I use different apples?

Yes! A mix is proven to taste better. Combine a tart apple (Granny Smith) with a sweet, firm one (Honeycrisp, Pink Lady, or Fuji) for balanced flavor and ideal texture.

How do I make this gluten-free?

Use almond flour or certified GF oat flour in place of the regular flour in the topping, and ensure your oats are labeled gluten-free. Everything else stays the same simple and reliable.

Can I make Apple Crisp dairy-free?

Absolutely. Swap butter for a firm vegan butter or chilled coconut oil. The texture is surprisingly close, and the crisp stays nicely crumbly.

Why did my topping turn soggy?

Likely too much liquid or butter that was too soft. Keep butter cold, measure sweeteners accurately, and rest the crisp 10 minutes after baking so juices set. If your apples are very juicy, use the full 2 tbsp cornstarch.

Is this freezer-friendly?

Yes—freeze unbaked for up to 2 months. Bake from frozen at 350°F (175°C) for 50–60 minutes until bubbling and golden. The topping remains sturdy and the apples turn tender.

How thick should the apple layer be?

Aim for a full 1½–2 inches of fruit. Too thin dries out; too thick can undercook. Six packed cups in an 8–9″ dish is the sweet spot.

Apple Crisp Storage & Reheat

  • Fridge: Cover and refrigerate up to 4 days.
  • Reheat: 10–12 minutes at 350°F to revive the crunch (or microwave 30–40 seconds for speed).
  • Make-ahead: Assemble topping and filling separately up to 24 hours; combine just before baking.

Apple Crisp – Your Turn!

Loved this easy, quick cozy bake? Pin this Apple Crisp to your dessert board, share it with a friend who loves cinnamon, and bake it this week. When you try it, leave a note with your favorite twist your kitchen is about to smell amazing!

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