1/3 c. vegetable oil
1 1/2 c. mashed ripe bananas
1/2 tsp. vanilla
3 eggs
2 1/3 c. Bisquick
1 c. sugar
1/2 c. chopped nuts, optional

Heat oven to 350 degrees. Grease bottom loaf pan. Mix all ingredients with fork until moistened. Bake about 55 to 65 minutes.