Triple Berry Crumble with Oat Crust
A warm, comforting dessert featuring a medley of fresh berries under a golden oat crumble, perfect with vanilla ice cream. This american-inspired desserts ready in about 65 minutes layers Mixed berries, Granulated sugar, Lemon zest 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 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 Mixed berries
- 1/2 cup Granulated sugar
- 1 tsp Lemon zest
- 2 tbsp All-purpose flour
- 1 cup Rolled oats
- 6 tbsp cold Butter
- 1/4 cup Brown sugar
- 1/2 tsp Cinnamon
- 1 tsp Vanilla extract
Instructions
- Step 1: Preheat oven to 375°F (190°C). In a large bowl, toss mixed berries with 1/2 cup granulated sugar, lemon zest, and 2 tbsp all-purpose flour until evenly coated. Transfer to a 9-inch baking dish and spread evenly.
- Step 2: In a separate bowl, combine rolled oats, 1/4 cup brown sugar, 1/2 tsp cinnamon, and 1 tsp vanilla extract. Cut in 6 tbsp cold butter using a pastry cutter or fork until the mixture resembles coarse crumbs.
- Step 3: Sprinkle the oat crumble mixture evenly over the berries. Press down gently to create an even layer.
- Step 4: Bake for 35-40 minutes until the top is golden brown and the berries are bubbling around the edges. Let cool for 15 minutes before serving with vanilla ice cream.
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Frequently asked questions
How long does Triple Berry Crumble with Oat Crust take to make?
Total time is about 65 minutes (25 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 Triple Berry Crumble with Oat Crust?
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 Triple Berry Crumble with Oat Crust?
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 Triple Berry Crumble with Oat Crust 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 Triple Berry Crumble with Oat Crust?
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
- ★★★★★
Absolutely wonderful.
- ★★★★☆
Almost perfect — just needed a squeeze of lemon at the end.
- ★★★★☆
Tasty recipe. I'd add a bit more seasoning next time.
