Recipes: Healthy Whole Wheat Banana Bread

Ingredients:
2 cups  whole wheat flour
1 cup    all-purpose flour
1.5 cups sugar
2 cups   mashed bananas
2/3 cup  vegetable oil
2 tsps    baking SODA
1 tsp     salt
0.5 tsp  baking POWDER
4          eggs
1 cup   walnuts (optional)

Instructions:
1. Mix dry ingredients and wet ingredients separately
2. Then mix everything
3. Bake at 350F (180C) for 20 minutes (it really depends, just check every five minutes after 20 minutes if you feel that it's not done yet..........toothpick la dee da)