This easy dessert is sure to please the whole family!
For the topping:
½ stick (¼ cup) cold unsalted butter, cut into small pieces
½ cup sugar
⅓ cup all-purpose flour
½ teaspoon cinnamon
½ teaspoon nutmeg
For the batter:
1½ sticks (¾ cup) unsalted butter, softened
¾ cup sugar
1 teaspoon vanilla
¼ teaspoon baking powder
1⅓ cups all-purpose flour
½ teaspoon salt
3 large eggs
2 cups blueberries, picked over and rinsed
2 nectarines, pitted and cut into 1-inch wedges
1. Make the topping: In a small bowl, blend together the butter, sugar, flour, cinnamon and nutmeg until the mixture resembles coarse meal; chill the topping while making the batter.
2. Make the batter: In a small bowl with an electric mixer or a stand mixer, cream together the butter and the sugar and beat in the vanilla. In a small bowl stir together the baking powder, the flour, and the salt, beat the flour mixture into the butter mixture alternately with the eggs, 1 at a time, beating well after each addition, and fold in the blueberries and the nectarines.
3. Spread the batter in a well-buttered 10-by 2-inch round cake pan or 2-quart baking pan, sprinkle the topping evenly over it and bake the buckle in the middle of a preheated 350° oven for 45 to 50 minutes, or until a tester comes out clean and the topping is crisp and golden. Serve the buckle with whipped cream or ice cream.