Description

This Raspberry Crumble transforms fresh or frozen raspberries into a warm, jammy filling topped with a golden, buttery oat crumble. It’s an easy, crowd-pleasing dessert that highlights the sweet-tart beauty of summer berries and comes together in under an hour with minimal fuss.

Ingredients

Scale

For the raspberry filling:

4 cups fresh raspberries (about 2 pints)
3–4 tablespoons granulated sugar
2 tablespoons cornstarch
1 tablespoon fresh lemon juice
1 teaspoon vanilla extract
Pinch of salt
Optional: 1 tablespoon lemon zest

For the crumble topping:

1 cup all-purpose flour
⅔ cup old-fashioned rolled oats
⅔ cup packed light brown sugar
½ cup cold unsalted butter, cubed
½ teaspoon ground cinnamon
¼ teaspoon salt
Optional add-ins: ¼ cup chopped nuts or shredded coconut

For serving (optional):

Vanilla ice cream
Whipped cream
Greek yogurt
Fresh raspberries
Fresh mint leaves

Instructions

Preheat oven to 375°F (190°C). Grease a 9-inch square dish or pie plate.
Make filling: In a large bowl, gently toss raspberries with sugar, cornstarch, lemon juice, vanilla, and salt (plus zest if using). Let sit for 10 minutes. Transfer to baking dish.
Make topping: In a bowl, mix flour, oats, brown sugar, cinnamon, and salt. Add butter and use fingertips or a pastry cutter to blend until crumbly. Fold in nuts or coconut if using.
Assemble: Sprinkle topping over fruit evenly. Place baking dish on a baking sheet.
Bake for 30–35 minutes, until golden and bubbly. Cover loosely with foil if browning too quickly.
Cool for 15–20 minutes before serving with optional toppings.

Notes

For a gluten-free version, use GF oats and flour.
Frozen berries work—no need to thaw.
Add lemon zest or chopped nuts for extra flavor and texture.

Prep Time: 15 minutes
Cook Time: 35 minutes
Category: Desserts & Sweets
Method: Baking
Cuisine: American

Nutrition

Serving Size: 1 portion (1/8 of recipe)
Calories: 295
Sugar: 19g
Sodium: 85mg
Fat: 14g
Saturated Fat: 8g
Unsaturated Fat: 8g
Trans Fat: 0
Carbohydrates: 40g
Fiber: 5g
Protein: 3g
Cholesterol: 30mg

Keywords: raspberry crumble, easy raspberry dessert, summer berry recipes, fruit crisp, oat crumble, raspberry crisp