Banana Snack Cake - cooking recipe

Ingredients

1 c. butter or margarine
1 c. sugar
2 eggs
2 ripe mashed bananas
1/2 c. buttermilk*
1 1/2 tsp. baking soda
1/2 tsp. salt
1 tsp. vanilla
1 c. oats
1 1/2 c. all-purpose flour
1/2 c. whole wheat flour
1 c. chocolate chips

Preparation

Preheat oven to 350\u00b0.
Grease a 9 x 13-inch pan.