Rhubarb Crisp
["4 c. rhubarb, cut in 1/2-inch pieces", "1 c. sugar", "1/4 c. flour", "1/2 tsp. cinnamon", "1/2 c. water", "1/2 c. melted butter", "1 c. flour", "1/2 c. oatmeal", "1 c. brown sugar"]
["In an 8 x 8-inch pan, mix the first 5 ingredients.", "In bowl combine the next 4 ingredients.", "Sprinkle on top of rhubarb.", "Bake at 375\u00b0 for 35 minutes."]
["rhubarb", "sugar", "flour", "cinnamon", "water", "butter", "flour", "oatmeal", "brown sugar"]