MomsMenu.com Recipe Finder Blueberry Streusel

1/2 cup butter or margarine
1/2 cup sugar
1 large egg
2 cups flour
2 teaspoons baking powder
1/2 teaspoon baking soda
1/4 teaspoon salt
1/2 cup buttermilk
2 cups blueberries, frozen or fresh
1/4 cup butter or margarine, cold
1/2 cup flour
1 teaspoon cinnamon
1/2 teaspoon nutmeg
1/2 cup sugar

In a large bowl, cream butter and sugar together. Beat in egg. Mix dry ingredients together in a second bowl. Add alternately with
buttermilk, to butter mixture. Pour into well-greased 9"x13" pan. Top with blueberries. Mix sugar, flour, and spices. Cut butter into tablespoons and blend into dry ingredients with a pastry blender. Mixture should be crumbly.
Sprinkle over blueberries. Bake at 350 degrees F for 35 minutes.