Ingredients

2 cups all-purpose flour3/4 cup sugar2-1/2 teaspoons baking powder1/4 teaspoon salt1 large egg, room temperature3/4 cup 2% milk1/4 cup butter, melted2 cups fresh or frozen blueberriesTOPPING:1/2 cup sugar1/3 cup all-purpose flour1/2 teaspoon ground cinnamon1/4 cup butter, softened

Preparation

Preheat oven to 375°. In a large bowl, whisk flour, sugar, baking powder and salt. In another bowl, whisk egg, milk and melted butter until blended. Add to flour mixture; stir just until moistened. Fold in blueberries. Transfer to a greased 9-in. square baking pan.

For topping, in a small bowl, mix sugar, flour and cinnamon. Using a fork, stir in softened butter until mixture is crumbly. Sprinkle over batter.

Bake until a toothpick inserted in center comes out clean, 30-35 minutes (do not overbake) . Cool in pan on a wire rack. Serve warm or at room temperature.