1 3/4 c. oatmeal
1 3/4 c. flour
1 c. brown sugar
1 tsp. baking soda
1 c. butter; melted

Preheat oven to 350 degrees. Combine oatmeal, flour, brown sugar and baking soda; blend well. Add butter and mix thoroughly. Pat 2/3 of mixture into the bottom of 9"x13" baking pan. Bake 15 to 20 minutes. Cool.

4 egg yolks
1 1/2 c. sugar
3 tbsp. cornstarch
2 c. sour cream
2 c. raisins

In a saucepan combine egg yolks, sugar, cornstarch, sour cream and raisins. Bring mixture to a boil. Reduce heat; boil 5 to 10 minutes. Stir often to avoid scorching. Pour over crumb layer. Cover with remaining crumbs. Bake 20 minutes.