1 yellow cake mix
1 (3 oz.) pkg. instant vanilla pudding (dry)
4 eggs
1/2 c. vegetable oil
1 c. sour cream
1 tsp. vanilla
1/2 c. poppyseed

Mix together, bake at 350 degrees for 35 minutes. Frost with: 1 c. milk

Cook until thick. Cool. Beat together: 1 c. butter 1 tsp. vanilla

Beat until frothy, add cooked mixture and beat. Frost cake.