CRUMB MIXTURE:

1/2 c. sugar
2 tsp. cinnamon
1 c. chopped pecans

CAKE MIXTURE:

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

Blend crumb mixture and set aside. Cream butter and sugar. Add vanilla, salt, then eggs; beat well. Fold in sour cream. Add dry ingredients.

Pour and spread 1/2 of batter into greased oblong pan. Sprinkle 1/2 crumb mixture on top. Drop remaining batter by teaspoonfuls and spread carefully. Sprinkle remaining crumb mixture on top. Bake at 350 degrees for 30 minutes.