Rhubarb Cake - cooking recipe

Ingredients

1 1/2 c. brown sugar
1/2 c. margarine
2 eggs
1 c. sour milk or buttermilk
1 tsp. soda
1/2 tsp. salt
1 tsp. vanilla
2 1/2 c. flour
1 1/2 c. or more cut up rhubarb

Preparation

Cream the first 3 ingredients.
Add remaining ingredients except rhubarb and beat 2 minutes. Add rhubarb. Place in a greased and floured 9 x 13-inch pan. Sprinkle top of batter with 1/2 cup sugar and 1 to 1 1/2 teaspoons cinnamon mixed together. Bake at 350\u00b0 for 30 to 35 minutes.