Instructions:

Raspberry Cake

1/3 cup butter
1 cup granulated sugar
1 egg
1 teaspoon vanilla extract
1 cup milk
2 cups flour
3 teaspoons baking powder
Pinch of salt
Fresh or frozen raspberries,
    blueberries, or blackberries

Icing
1 1/2 cups powdered sugar
2 to 3 teaspoons milk
1 teaspoon vanilla extract

Cream butter and sugar, beat in egg and add vanilla extract. Add remaining ingredients except berries and mix well. Put into a 9 x 13-inch pan which has been greased and floured. Sprinkle berries on top. Bake at 350 degrees F for 30 to 40 minutes. Remove from oven and drizzle with icing while hot.

I use about 2 cups of berries. It depends on your taste.