This is my special treat from Grandma's house from when I was little. It's also a darn good way to use up bananas that have gone south.
1/2 c. margarine
1 c sugar
2 c. flour
1 t. baking soda
1/8 t. salt
1 T. sour milk (I never have this either, so I use milk with a squirt of lemon juice, and it comes out fine.)
1/2 c. chopped nuts (I don't actually chop them. I smack them with a rolling pin.)
3 mashed bananas
Cream the butter and sugar together. Beat in 1 egg at a time. Mix or sift dry ingredients and beat in. Add nuts, milk, and bananas. Pour into greased, floured loaf pan. Bake at 350 degrees for 45 minutes to one hour.