Melt margarine and chocolate together over hot water. With spoon, mix together flour and sugar. Add eggs one at a time. Stir as little as possible. Add chocolate mixture, vanilla extract and chopped nuts. Mix all ingredients together.
Spoon batter into cupcake tin lined with paper liners. Bake at 325° F for 30 minutes or until done.
Servings: 2 dozen cupcakes