Maine Coffee Cake - cooking recipe

Ingredients

1 1/2 stick oleo, softened
1 c. sugar
2 c. regular flour
1 tsp. soda
1/2 tsp. baking powder
1 pt. sour cream
1/4 tsp. salt
1 tsp. vanilla
3 eggs, beaten

Preparation

Cream butter, sugar and eggs.
Add sour cream, then dry ingredients, then vanilla.
Pour 1/2 batter into greased pan, 9 x 13-inch.