Ingredients

• 2 tablespoons white sugar
• 1 teaspoon ground cinnamon
• 0.5 cups butter
• 1.5 cups white sugar
• 3 eggs
• 6 verys ripe bananas , mashed
• 1 , 16 ounce
• 2 teaspoons vanilla extract
• 2 teaspoons ground cinnamon
• 0.5 teaspoons salt
• 3 teaspoons baking soda
• 2.5 cups all-purpose flour
• 2 cups white whole wheat flour
• 1 cup chopped walnuts , Optional

Instructions

1. 1 Preheat oven to 300 degrees F (150 degrees C). Grease four 7x3-inch loaf pans.
2. 2 Stir together 2 tablespoons white sugar and 1 teaspoon cinnamon in a small bowl. Dust pans lightly with sugar mixture.
3. 3 Beat butter and 1 1/2 cups sugar with an electric mixer in a large bowl until smooth. Blend in eggs, mashed bananas, sour cream, vanilla extract, and 2 teaspoons cinnamon. Whisk together salt, baking soda, all-purpose flour, and whole wheat flour in a bowl. Stir flour mixture into butter mixture until just combined; fold in nuts. Divide into prepared pans.
4. 4 Bake in preheated oven until a toothpick inserted in center comes out clean, about 1 hour.

Nutrition per serving