Ingredients

1 cup butter, softened1-1/2 cups sugar3 large eggs2 cups all-purpose flour1 teaspoon baking powder1 teaspoon baking soda1 cup sour cream2 teaspoons vanilla extract2 cups chopped fresh strawberriesFILLING:3/4 cup chopped walnuts1/4 cup sugar1/4 cup packed brown sugar3/4 teaspoon ground cinnamon

Preparation

In a bowl, cream the butter and sugar. Add eggs; mix well. combine the flour, baking powder and baking soda; add to creamed mixture alternately with sour cream. Beat in vanilla. Fold in the strawberries. Spoon half into a greased and floured 10-in. fluted tube pan.

Combine the filling ingredients; sprinkle half over batter. Top with remaining batter and filling. Bake at 350° for 50-60 minutes or until a toothpick inserted in the center comes out clean. Cool for 15 minutes before removing from pan to a wire rack to cool completely.