1/2 c. butter 1 tsp. vanilla
1/2 c. sugar 2 tsp. baking powder
medium banana 2 3/4 c. flour
Preheat oven to 400 degrees. Cream butter and sugar with mixer. Add smashed banana, vanilla, and baking powder beating slowly until mixed. Add flour slowly-I usually end up adding more to make a stiff enough dough to cut out cookies. Roll and cut on floured board. Bake 6 minutes on top rack of the oven. Add frosting and sprinkles when cooled.