Rhubarb Sour Cream Coffee Cake - cooking recipe

Ingredients

cake
1/2 cup butter or 1/2 cup margarine
1 1/2 cups brown sugar
1 egg
2 cups flour
1/2 teaspoon salt
1 teaspoon baking soda
1 cup sour cream
1 teaspoon vanilla
1 1/2 cups chopped rhubarb
TOPPING
1/2 cup brown sugar
1/2 cup chopped walnuts
1 teaspoon ground cinnamon
1 tablespoon melted butter

Preparation

Preheat oven to 350 degrees F.
Mix flour, salt and baking soda together in a small bowl, set aside.
Meanwhile cream butter and sugar together in a large mixing bowl.
Beat in egg.
Mix in sour cream and flour mixture alternately. Mix in vanilla.
Stir in rhubarb.
Turn into greased 9\" x 13\" pan.
TOPPING:
Mix all ingredients together until crumbly.
Sprinkle over top.
Bake 40 - 50 minutes until done.