Brown Sugar muffins

Ingredients:

1 egg
1 stick margarine or butter
1 cup brown sugar
Cream these ingredients together and then add:
1 cup milk
1 tsp vanilla
Stir in
2 cups flour
1 tsp soda
1/2 tsp salt

Fill the muffin pan 2/3 full and

Bake at 425 fir 8-10 min