Cinnamon-Spiced Apple & Walnut Crumble

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

A warm, spiced apple crumble with a buttery walnut topping, baked until golden and bubbling. Served with vanilla ice cream for the ultimate comfort dessert. This American-inspired recipe, ready in about 65 minutes, layers apples, all-purpose flour, rolled oats 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 8, 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.

Prep: 20 min Cook: 45 min Serves 8 American cuisine 320 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat oven to 375°F (190°C). Core and slice 6 cups apples (about 6 medium) into 1/2-inch thick wedges. Toss with 1/4 cup all-purpose flour, 1 tsp cinnamon, and a pinch of salt in a 9x13-inch baking dish.
  2. Step 2: In a medium bowl, combine 1/2 cup rolled oats, 1/2 cup walnuts, 1/3 cup brown sugar, 1/4 tsp salt, and 1 tsp vanilla extract. Cut in 1/2 cup cold butter using a pastry cutter until crumbly and pea-sized.
  3. Step 3: Sprinkle the oat-walnut topping evenly over the apples, pressing gently to create a compact layer. Dot with any remaining butter pieces.
  4. Step 4: Bake for 40-45 minutes until the topping is golden brown and the apples are bubbling around the edges (apple centers should be tender when pierced with a fork).
  5. Step 5: Let rest for 15 minutes before serving. Scoop into bowls and top with a scoop of vanilla ice cream.

Frequently asked questions

How long does Cinnamon-Spiced Apple & Walnut Crumble take to make?

Total time is about 65 minutes (20 min prep + 45 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 & Walnut Crumble?

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 & Walnut Crumble?

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 & Walnut Crumble for a different number of people?

The recipe is written for 8 servings. Multiply each ingredient by (your serving target / 8). 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 & Walnut Crumble?

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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