Grandma'S Sour Cream Cake - cooking recipe

Ingredients

4 Tbsp. sour cream
1 egg
sour milk (to fill cup)
1 c. sugar (scant)
1 c. flour
1 tsp. baking soda
1/2 tsp. cinnamon
1 Tbsp. vanilla

Preparation

Grease and dust with flour an 8-inch square pan. Preheat oven to 350\u00b0.