Crisp-Topped Apple & Oat Crumble with Vanilla Bean Ice Cream

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A perfect dessert where tender baked apples are crowned with a buttery, cinnamon-spiced oat crumble, served warm with a scoop of vanilla bean ice cream for the ultimate satisfying finish. This american-inspired desserts ready in about 60 minutes layers Old-fashioned oats, All-purpose flour, cold and cubed Butter 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 480 calories and feeds 6, 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.

★ 4.3 (12 ratings) Prep: 20 min Cook: 40 min Serves 6 American cuisine 480 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 375°F (190°C). Arrange 4 cups sliced Honeycrisp apples in a 9-inch baking dish, sprinkling with 1/4 cup brown sugar and 1 tsp cinnamon. Dot with 1 tbsp butter and set aside.
  2. Step 2: In a bowl, combine 1/2 cup old-fashioned oats, 1/4 cup all-purpose flour, 1/4 cup brown sugar, and 1 tsp cinnamon. Add 3 tbsp cold cubed butter and use a pastry cutter or fork to work until mixture resembles coarse crumbs with some pea-sized butter pieces.
  3. Step 3: Sprinkle oat mixture evenly over apples, pressing gently to form a compact layer. Bake for 35-40 minutes until fruit is bubbling around the edges and topping is golden brown.
  4. Step 4: Let crumble rest for 10 minutes before serving. Scoop 1 scoop vanilla bean ice cream onto a plate, top with a generous portion of warm crumble, and drizzle with 2 tbsp heavy cream for a luxurious finish.

Equipment for this recipe

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Frequently asked questions

How long does Crisp-Topped Apple & Oat Crumble with Vanilla Bean Ice Cream take to make?

Total time is about 60 minutes (20 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 Crisp-Topped Apple & Oat Crumble with Vanilla Bean Ice Cream?

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 Crisp-Topped Apple & Oat Crumble with Vanilla Bean Ice Cream?

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 Crisp-Topped Apple & Oat Crumble with Vanilla Bean Ice Cream for a different number of people?

The recipe is written for 6 servings. Multiply each ingredient by (your serving target / 6). 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 Crisp-Topped Apple & Oat Crumble with Vanilla Bean Ice Cream?

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.

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