Rhubarb Crunch - cooking recipe

Ingredients

1/2 c. melted butter
1 c. oatmeal
1 c. flour
1 c. brown sugar
4 c. rhubarb, cooked with 1 c. sugar
1 c. water
1 tsp. vanilla
dash of cinnamon
2 Tbsp. cornstarch

Preparation

Mix butter, oatmeal, flour and brown sugar until crumbly. Place half in bottom of 8-inch pan.