Cinnamon-Spiced Apple Crumble with Oat Topping

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Warm, spiced apples bubbling under a crunchy oat topping, baked to golden perfection with a scoop of vanilla ice cream. This american-inspired desserts ready in about 55 minutes layers honeycrisp apples, granulated sugar, cinnamon into a dessert worth slowing down for — great for weekend baking, holiday tables, or any time you want a sweet payoff at the end of a meal. Each serving lands at about 320 calories and feeds 4, so it slots into a weekend bake or a special-occasion dessert tray. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

★ 3.6 (13 ratings) Prep: 15 min Cook: 40 min Serves 4 American cuisine 320 cal/serving
Plan a meal with the AI → Shop this recipe on Instacart → Shop equipment ↓

Ingredients

Instructions

  1. Step 1: Preheat oven to 375°F. Peel and dice 3 cups honeycrisp apples into 1/2-inch cubes. In a bowl, toss apples with 1/4 cup granulated sugar, 1 tsp cinnamon, and 2 tbsp all-purpose flour until evenly coated.
  2. Step 2: Transfer apple mixture to an 8x8-inch baking dish, spreading evenly. Melt 2 tbsp butter in a small saucepan over medium heat, then stir in 1/2 cup rolled oats, 2 tbsp chopped pecans, and 1/4 tsp cinnamon until oats are toasted (about 3 minutes).
  3. Step 3: Sprinkle oat mixture evenly over apples. Bake for 35-40 minutes until apples are bubbling around the edges and topping is golden brown.
  4. Step 4: Let crumble cool for 10 minutes (apples will thicken). Serve warm with a scoop of vanilla ice cream, allowing the ice cream to melt into the hot fruit.

Equipment for this recipe

Top-rated tools to make this recipe successfully.

More Bakeware & baking tools → Shop all kitchen tools →

Frequently asked questions

How long does Cinnamon-Spiced Apple Crumble with Oat Topping take to make?

Total time is about 55 minutes (15 min prep + 40 min cook). Most home bakers find this fits a weekend afternoon; chill or store as the recipe directs before serving.

How do I store leftover Cinnamon-Spiced Apple Crumble with Oat Topping?

Cool fully before storing. Most baked desserts keep at room temperature in an airtight container for 2–3 days, or in the fridge for up to 5 days. Cream- or custard-based desserts must go in the fridge within 2 hours; reheat gently or serve cold per the recipe.

Can I substitute ingredients in Cinnamon-Spiced Apple Crumble with Oat Topping?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Cinnamon-Spiced Apple Crumble with Oat Topping for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Cinnamon-Spiced Apple Crumble with Oat Topping?

American desserts like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

What others are saying