Ingredients

6 tablespoons melted butter, plus more for brushing

11/2 cups rolled oats, divided

1/2 cup sliced raw almonds

1/4 cup light-brown sugar

1/2 teaspoon kosher salt

4 x 6-ounce container raspberries (6 cups)

1 teaspoon pure vanilla extract

1/3 cup light-brown sugar

2 tablespoons cornstarch

Kosher salt

Plain yogurt

Preparation

Crumble: Preheat oven to 350 degrees. Brush an 8-inch baking dish with melted unsalted butter. Pulse 1/2 cup rolled oats in a food processor until finely ground. Transfer to a bowl; stir in 1 more cup oats, 1/2 cup sliced raw almonds, 1/4 cup light-brown sugar, 1/2 teaspoon kosher salt, and 6 tablespoons melted butter.

Filling: In another bowl, gently combine all ingredients and a pinch of salt.

Transfer filling to prepared dish. Sprinkle top with oat mixture; bake until bubbling around edges and top is golden brown, 45 to 50 minutes. Let cool 30 minutes; serve with plain yogurt.