Rhubarb Crunch
["1 c. flour", "3/4 c. oatmeal", "1 c. brown sugar", "1/2 c. melted butter", "1 tsp. cinnamon", "4 c. cut rhubarb", "1 c. sugar", "2 Tbsp. cornstarch", "1 c. water", "1 tsp. vanilla"]
["Combine flour, oatmeal, brown sugar, butter and cinnamon. Put one half of mixture in bottom of 13 x 9-inch pan.", "Top with uncooked rhubarb."]
["flour", "oatmeal", "brown sugar", "butter", "cinnamon", "cut rhubarb", "sugar", "cornstarch", "water", "vanilla"]