Preheat oven to 375°F

Quick, easy and absolutely addictive.

Ingredients:

2 cups flour

1 cup white sugar

3/4 cup margarine

1 cup sour milk, OR

   sweet milk + 2 Tbsp vinegar

1 tsp baking soda

1 egg, unbeaten

1/2 cup chocolate chips

1 tsp vanilla

Yield: 2 dozen muffins  

Method:

Sift flour and sugar into bowl. Blend in margarine with a pastry blender. Remove 1/2 cup of the mixture for later.

Add remaining ingredients to flour mixture all at once. Mix together gently.

Spoon into well-greased muffin pans, or paper muffin cups. Sprinkle the reserved crumbs on top.

Bake at 375°F for 15-20 minutes. 

Source:  That excellent cook, my friend Shirley C.