Lakers Blueberry Crisp with Oat Crumble

By AislePrompt Editorial · Published 2026-04-05 · Updated 2026-04-05

How this recipe was made — this recipe was drafted by AislePrompt's AI-assisted pipeline from technique templates and USDA-sourced nutrition data, and published by AislePrompt Editorial — see how AislePrompt recipes are drafted and published.

A warm, buttery oat crumble topped with juicy blueberries and a hint of lemon, perfect for dessert or breakfast with yogurt. This American-inspired recipe, ready in about 60 minutes, layers fresh blueberries, 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 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.

Prep: 20 min Cook: 40 min Serves 6 American cuisine 220 cal/serving

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Ingredients

2 cups fresh blueberries
1/4 cup granulated sugar
1 tsp lemon zest
2 tbsp all-purpose flour
1/2 cup rolled oats
1/2 cup old-fashioned oats
4 tbsp unsalted butter
1/4 cup chopped pecans
1/2 tsp ground cinnamon
1/2 tsp vanilla extract

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Instructions

Step 1: Preheat oven to 375°F (190°C). In a medium bowl, toss 2 cups fresh blueberries with 1/4 cup granulated sugar, 1 tsp lemon zest, and 2 tbsp all-purpose flour until evenly coated; transfer to a 9-inch baking dish and spread into an even layer.
Step 2: In a separate bowl, combine 1/2 cup rolled oats, 1/2 cup old-fashioned oats, 1/4 cup chopped pecans, 1/2 tsp ground cinnamon, and 4 tbsp unsalted butter (cold and cubed); use a fork to cut butter into oats until mixture resembles coarse sand.
Step 3: Sprinkle the oat mixture evenly over the blueberry layer, pressing gently to adhere.
Step 4: Bake for 35-40 minutes until the top is golden brown and the filling is bubbling around the edges.
Step 5: Remove from oven, let cool for 15 minutes before serving to allow filling to set. Drizzle with 1/2 tsp vanilla extract before serving if desired.