3 Ripe Bananas, mashed 1/3 c. melted butter 3/4 c. granulated sugar 1 egg, beaten 2 T. non-fat sour cream 1 t. vanilla 1 t. baking soda ¼ t. salt 1 ½ c. flour For streusel: 2 T. ground cinnamon ¼ c. of sugar
In a medium bowl mix dry ingredients. Set aside. In a large bowl, combine butter, sugar and egg, and beat by hand until well mixed. Blend in sour cream and vanilla. Add mashed bananas and mix until blended. Add flour mixture and stir just until combined, taking care not to overmix. Mix the streusel ingredients in small bowl, set aside.
Pour half the batter into the greased loaf pan and spread evenly. Sprinkle about two-thirds of the streusel over the batter in the loaf pan. Slowly add the remainder of the batter, trying to pour evenly. Sprinkle the remainder of the streusel over the top.
Bake for 50-60 minutes. Can be checked for doneness by inserting a toothpick in the center, and it comes out clean.