1 c. butter
1 c. sugar
2 eggs
1 tsp. vanilla
1 c. sour cream
2 c. sifted flour
1 tsp. baking powder
1 tsp. baking soda
1/2 tsp. salt

Cream butter with sugar until fluffy. Beat in eggs and vanilla. Blend in sour cream all together with dry ingredients. Spread half in greased and floured 13 x 9 inch pan.

WALNUT LAYER:

1/3 c. brown sugar
1/4 c. sugar
1 tsp. cinnamon
1 c. chopped nuts

Combine. Put half walnut layer on batter in pan, then top with rest of batter, then rest of walnut layer. Bake 350 degrees for 35 minutes.