Frosted banana bars

Frosted Banana Bars
By: Barbara S

½ cup butter, softened
1 ½ cup sugar
2 eggs
1 cup (8 oz.) sour cream
1 tsp. vanilla extract
2 cups flour
1 tsp. baking soda
¼ tsp. salt
2 medium ripe bananas, mashed (about 1 cup)

Frosting:
1 pkg. (8 oz.) cream cheese
½ cup butter, softened
2 tsp vanilla
3 ¾ to 4 cups powdered sugar

Preheat the oven to 350˚. Mix the first group of ingredients. Pour into a greased jelly roll pan (should be a thin layer; will bake to about 1 inch in height). Allow to bake for 15-20 minutes, or until golden brown. Cool, then frost.