1/2 c. butter
1/3 c. granulated sugar or firmly packed brown sugar
1 c. mashed ripe bananas
1/3 c. honey
1 tsp. vanilla
2 eggs
1 1/4 c. all purpose flour
1 c. ground oat flour
1 tsp. baking soda
1 tsp. salt
1/4 c. chopped nuts (optional)

Beat together butter and sugar until light and fluffy; blend in banana, honey, and vanilla. Add eggs, one at a time, beating well after each addition. Gradually add combined flours, salt, and soda, mixing well after each addition. Pour into greased 9 inch square baking pan; sprinkle with nuts. Bake at 350 degrees for 35 minutes or until toothpicks comes out clean.