Equipment:
One 9x5x3 inch loaf pan, buttered
and floured, or two 8-1/2x2-1/2x4
inch loaf pans.
Preheat oven to 350°F.
Cream butter and sugar
together. Add half of the beaten egg. Mix well, and add remaining egg
with salt.
Stir in vanilla.
In a separate bowl, stir
baking powder and baking soda into sour cream or yogurt. Add to butter
mixture. Stir in mashed banana and flour, alternating each ingredient.
Mix well, but do not overmix.
Fold in chocolate bits
and walnuts.
Pour into a butter loaf
pan. Bake in preheated 350° F oven for approximately 90 minutes for
one large loaf, 60 minutes for 2 small loaves, or until a tester comes
out clean.
Cool in pan for 20 minutes.
Remove from pan and let cool completely on a wire rack.
Yield: One extra-large
loaf or two medium loaves.
Contributor: Valerie Berg