Oven-Roasted Berry Crisp with Oat Topping
A warm mixed berry crisp with a golden oat topping, bursting with juicy berries and a hint of cinnamon, perfect for a cozy dessert. This american-inspired desserts ready in about 55 minutes layers mixed berries (fresh or frozen), granulated sugar, cornstarch 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 280 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.
Ingredients
- 5 cups mixed berries (fresh or frozen)
- 3/4 cup granulated sugar
- 2 tbsp cornstarch
- 1 tbsp lemon juice
- 1 cup rolled oats
- 3/4 cup all-purpose flour
- 2/3 cup packed brown sugar
- 1 tsp ground cinnamon
- 6 tbsp unsalted butter (cold, diced)
Instructions
- Step 1: Preheat the oven to 375°F. In a large bowl, toss 5 cups mixed berries with 3/4 cup granulated sugar, 2 tbsp cornstarch, and 1 tbsp lemon juice until the berries are evenly coated. Transfer the mixture to a 9x13-inch baking dish.
- Step 2: In another bowl, mix 1 cup rolled oats, 3/4 cup all-purpose flour, 2/3 cup packed brown sugar, and 1 tsp ground cinnamon. Cut in 6 tbsp cold diced unsalted butter using a pastry cutter or fingers until the mixture resembles coarse crumbs.
- Step 3: Sprinkle the oat topping evenly over the berry filling. Bake uncovered for 35-40 minutes until the topping is golden brown and the berry filling is bubbling around the edges.
- Step 4: Remove from oven and let cool slightly before serving warm, optionally with vanilla ice cream.
Frequently asked questions
How long does Oven-Roasted Berry Crisp 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 Oven-Roasted Berry Crisp 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 Oven-Roasted Berry Crisp 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 Oven-Roasted Berry Crisp with Oat Topping 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 Oven-Roasted Berry Crisp 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.
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