Rhubarb Crumb Cake - cooking recipe

Ingredients

1/2 c. shortening
1 1/2 c. packed brown sugar
1 egg
2 1/2 c. flour
1 tsp. soda
1 c. buttermilk or 1 c. milk mixed with 1 Tbsp. vinegar
1 1/2 c. rhubarb, cut into 1/2-inch cubes
1 tsp. vanilla
1/2 c. chopped nuts
1/2 c. sugar
1 tsp. cinnamon
1 Tbsp. butter

Preparation

Mix the first 9 ingredients and top with a mixture of the last 3 ingredients.
Bake at 325\u00b0 for 60 minutes.