Rhubarb Cake - cooking recipe

Ingredients

1/2 C. margarine
1 1/2 C. brown sugar
1 egg
1 C. buttermilk
1 tsp. baking soda
2 C. flour
1 tsp. vanilla
1 1/2 C. sliced rhubarb

Preparation

Mix well margarine, brown sugar, egg, buttermilk, baking soda, flour, vanilla and rhubarb.