Graham Cracker Cake
1/2 lb graham crackers crushed to powdered form
1/2 cup butter
1/2 cup sugar
1-1/2 teaspoons baking powder
Pinch soda
2 eggs
3/4 cup sour milk
2 teaspoons vanilla
Cream butter; add crushed crackers, baking powder and soda, sugar
Add egg yolks, stir, and add sour milk
Stir constantly; add beaten egg whites, and vanilla
Pour in buttered cake tin, place in oven bake (350)
From Chicago Evening American Cookbook 1932