Poppy Seed Cake - cooking recipe

Ingredients

3/4 c. poppy seed
3/4 c. milk
3/4 c. margarine
1 1/2 c. sugar
2 c. flour
1 1/2 tsp. baking powder
2 1/2 tsp. salt
2 tsp. vanilla
4 egg whites

Preparation

Soak poppy seed in milk overnight.
Cream butter, sugar and poppy seed mixture.
Sift dry ingredients, then add to creamed mixture.