Sugarfree Banana Bread

1 1/3 cup AP flour
cup splenda
1 tsp baking pwd.
tsp soda
pinch o salt.
combine all dry ingredients
1 stick oleomargarine
Then mash 3 ripe bananas
Add 1 tbsp oil
Mix all in with
1/3 cup buttermilk*
Add vanilla to taste 1tbsp.
And mix well.
Pour into a bread pan and bake @350* aprox 50-55 minutes

Make buttermilk add 2 tbsp. vinegar to 1/3 cup of reg. milk