Name: Blackberry Cream Cheese Crumb Cake
Prep time: 35 min
Cook time: 1 h 5 min
Total time: 4 h 35 min
Yield: serves 10
Ingredients: 1/2 cup (115g) unsalted butter, softened to room temperature; 1 cup (200g) granulated sugar, divided; 2 large eggs, at room temperature; 2 teaspoons pure vanilla extract; 1/2 cup (120g) full-fat sour cream, at room temperature; 1 and 1/3 cups (166g) all-purpose flour (spoon & leveled); 1 teaspoon baking powder; 1/4 teaspoon baking soda; 1/4 teaspoon salt; 1 heaping cup (125g) fresh or frozen blackberries (do not thaw); one 8-ounce block cream cheese, softened to room temperature; 1/3 cup (67g) packed dark or light brown sugar; 1/2 (62g) cup all-purpose flour; 1 and 1/2 teaspoons ground cinnamon; 3 Tablespoons (43g) unsalted butter, cold and cubed