Cinnamon-Streusel Baked Apples with Oat Crumble

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Warm, spiced apples baked with a crunchy oat topping and a hint of vanilla, perfect for a healthy dessert. This american-inspired desserts ready in about 43 minutes layers cored and halved honeycrisp apples, old-fashioned oats, all-purpose flour 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.

★ 3.9 (13 ratings) Prep: 15 min Cook: 28 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. Place apple halves cut-side down in a greased 9x9-inch baking dish.
  2. Step 2: In a bowl, mix rolled oats, all-purpose flour, brown sugar, and cinnamon; cut in cold butter with a pastry cutter until crumbly. Stir in vanilla and lemon juice.
  3. Step 3: Sprinkle oat mixture evenly over apples, pressing gently to adhere.
  4. Step 4: Bake for 25-30 minutes until apples are tender when pierced with a fork and topping is golden brown, rotating dish halfway for even browning.

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-Streusel Baked Apples with Oat Crumble take to make?

Total time is about 43 minutes (15 min prep + 28 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-Streusel Baked Apples with Oat 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-Streusel Baked Apples with Oat 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-Streusel Baked Apples with Oat Crumble 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-Streusel Baked Apples with Oat 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.

What others are saying

Related recipes