1/3 c. vegetable oil
1 1/2 c. mashed banana
1/2 tsp. vanilla
3 eggs
2 1/3 c. Bisquick mix
1 c. sugar
1/2 c. chopped nuts

Heat at 350 degrees. Use one or to 9 x 5 x 3 inch pans. Stir all ingredients. Beat 1-1 1/2 minutes. Bake 45-65 minutes.