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Apple Crisp with Frozen Apples

Featured in: Comfort Cravings

This dish combines thawed frozen apples with warm cinnamon and a hint of lemon, layered beneath a golden, crumbly oat topping. Easily prepared in under an hour, it delivers a classic texture contrast between juicy fruit and crisp oats. Perfect served warm, it offers a simple yet satisfying treat that highlights natural sweetness with a cozy crunch.

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Updated on Tue, 18 Nov 2025 16:15:00 GMT
Warm, bubbling apple crisp overflowing with tender fruit and a golden oat crumble topping. Save
Warm, bubbling apple crisp overflowing with tender fruit and a golden oat crumble topping. | sugarprairie.com

A comforting, classic dessert featuring tender, juicy apples topped with a golden, crunchy oat crumble. Perfect for a quick and easy treat using store-bought frozen apples.

I remember making this apple crisp with my kids on a chilly afternoon. The kitchen filled with cozy aromas and everyone eagerly waited for dessert.

Ingredients

  • Frozen apples: 900 g (2 lbs), sliced, thawed and drained
  • Granulated sugar: 2 tbsp
  • Ground cinnamon: 1 tsp plus 1/2 tsp (see division in instructions)
  • All-purpose flour: 1 tbsp for apples, 75 g (1/2 cup) for oat crumble
  • Lemon juice: 1 tsp, optional
  • Old-fashioned rolled oats: 120 g (1 1/2 cups)
  • Brown sugar: 100 g (1/2 cup), packed
  • Salt: 1/2 tsp
  • Unsalted butter: 115 g (1/2 cup), melted

Instructions

Prepare oven and dish:
Preheat oven to 180°C (350°F). Grease a 23 cm (9-inch) square or round baking dish.
Mix fruit base:
In a large bowl, combine thawed apples, granulated sugar, 1 tsp cinnamon, 1 tbsp flour, and lemon juice (if using). Toss until apples are evenly coated.
Layer apples:
Spread apple mixture evenly in prepared baking dish.
Make oat crumble:
In a separate bowl, mix oats, brown sugar, 1/2 cup flour, salt, and 1/2 tsp cinnamon. Pour in melted butter and stir until coarse crumbs form.
Top apples with crumble:
Sprinkle oat crumb mixture evenly over apples.
Bake:
Bake 35-40 minutes until topping is golden brown and apples are bubbling.
Cool and serve:
Let cool at least 10 minutes before serving. Serve warm with ice cream or whipped cream if desired.
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| sugarprairie.com

We always share apple crisp fresh from the oven after dinner. It brings smiles and warm memories every time.

Required Tools

Mixing bowls, measuring cups and spoons, 23 cm (9-inch) baking dish, spoon or spatula, oven

Allergen Information

Contains wheat (flour), milk (butter), oats (may contain gluten unless certified gluten-free). May contain traces of tree nuts if added. Always check labels on packaged ingredients for possible allergens.

Nutritional Information

Per serving: Calories 290, Total Fat 10 g, Carbohydrates 49 g, Protein 3 g

Homemade apple crisp with frozen apples is ready to serve, a comforting American dessert. Save
Homemade apple crisp with frozen apples is ready to serve, a comforting American dessert. | sugarprairie.com

Enjoy every bite warm and cozy. This apple crisp is best shared with family and friends.

Kitchen Help

→ Can I use fresh apples instead of frozen?

Yes, fresh apples can be used; adjusting bake time to ensure the fruit softens evenly is recommended.

→ How do I make the topping extra crunchy?

Adding chopped nuts like pecans or walnuts to the oat crumble enhances texture and adds richness.

→ Is it possible to prepare this gluten-free?

Use certified gluten-free oats and a gluten-free flour blend in both the fruit base and topping.

→ What’s the best way to serve this dish?

Serve warm, optionally paired with vanilla ice cream or whipped cream for added creaminess.

→ Can the sugar be substituted?

Brown sugar, coconut sugar, or alternative sweeteners may be used to vary flavor depth.

Apple Crisp with Frozen Apples

Tender apples topped with a crunchy oat crumble create a warm, inviting dessert.

Setup duration
10 min
Heat duration
40 min
Complete duration
50 min
Created by Molly Evans

Classification Comfort Cravings

Complexity Easy

Heritage American

Output 6 Portions

Nutrition guidelines Meat-free

Components

Fruit Base

01 2 lbs frozen sliced apples, thawed and drained
02 2 tbsp granulated sugar
03 1 tsp ground cinnamon
04 1 tbsp all-purpose flour
05 1 tsp lemon juice (optional)

Oat Crumble Topping

01 1 1/2 cups old-fashioned rolled oats
02 1/2 cup packed brown sugar
03 1/2 cup all-purpose flour
04 1/2 tsp salt
05 1/2 tsp ground cinnamon
06 1/2 cup unsalted butter, melted

Method steps

Phase 01

Prepare oven and baking dish: Preheat oven to 350°F. Lightly grease a 9-inch square or round baking dish.

Phase 02

Mix fruit base: In a large bowl, combine thawed apples, granulated sugar, cinnamon, flour, and lemon juice; toss until apples are evenly coated.

Phase 03

Assemble fruit layer: Spread the apple mixture evenly in the prepared baking dish.

Phase 04

Prepare oat crumble topping: In a separate bowl, combine oats, brown sugar, flour, salt, and cinnamon. Pour in melted butter and stir until coarse crumbs form.

Phase 05

Top and bake: Sprinkle the oat crumble evenly over the apples and bake for 35 to 40 minutes, until golden and bubbly.

Phase 06

Cool and serve: Let cool at least 10 minutes before serving, optionally with vanilla ice cream or whipped cream.

Kitchen tools needed

  • Mixing bowls
  • Measuring cups and spoons
  • 9-inch baking dish
  • Spoon or spatula
  • Oven

Dietary concerns

Review ingredients carefully for potential allergens and seek professional medical guidance if uncertain.
  • Contains wheat (flour), milk (butter), and oats (may contain gluten unless certified gluten-free).
  • May contain traces of tree nuts if added.

Dietary breakdown (per portion)

Values shown are estimates only - consult healthcare providers for specific advice.
  • Energy: 290
  • Fats: 10 g
  • Carbohydrates: 49 g
  • Proteins: 3 g