Oat and Walnut Apple Crisp
Classic baked dessert with tender apples topped with a crunchy oat-walnut crumble, served warm with vanilla ice cream. This american-inspired desserts ready in about 60 minutes layers tablespoon lemon juice, teaspoon cinnamon, sugar 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 220 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.
Ingredients
- 4 cups, peeled and sliced (about 4 medium) apples
- 1 tablespoon lemon juice
- 1 teaspoon cinnamon
- 1/4 cup sugar
- 1/2 cup rolled oats
- 1/4 cup, chopped walnuts
- 3 tablespoons, cold and cubed butter
- 2 tablespoons flour
- pinch salt
Instructions
- Step 1: Preheat oven to 375°F (190°C).
- Step 2: In a bowl, toss 4 cups sliced apples with 1 tablespoon lemon juice, 1 teaspoon cinnamon, and 1/4 cup sugar until coated.
- Step 3: Transfer apple mixture to a 9-inch baking dish and spread evenly.
- Step 4: In a separate bowl, combine 1/2 cup rolled oats, 1/4 cup chopped walnuts, 3 tablespoons cold cubed butter, 2 tablespoons flour, and a pinch of salt. Use a pastry cutter or fingers to mix until crumbly.
- Step 5: Sprinkle oat mixture evenly over apples. Bake for 35-40 minutes until topping is golden brown and apples are bubbling around the edges.
- Step 6: Let cool for 10 minutes before serving.
Frequently asked questions
How long does Oat and Walnut Apple Crisp 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 Oat and Walnut Apple Crisp?
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 Oat and Walnut Apple Crisp?
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 Oat and Walnut Apple Crisp 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 Oat and Walnut Apple Crisp?
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
- ★★★★★
Loved it! The oats and walnuts gave such a nice crunch.
- ★★★★★
Easy to make and delicious. The apple crisp was golden and aromatic.
- ★★★★★
This was the perfect fall dessert! My family loved it.
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