Rhubarb Crunch
["1 c. flour", "3/4 c. oatmeal", "1/2 c. butter or margarine, melted", "1 c. brown sugar", "3/4 tsp. cinnamon", "6 c. rhubarb, diced", "1 1/2 c. sugar", "3 Tbsp. cornstarch", "1 1/2 c. water", "1 tsp. vanilla"]
["Combine the flour and oatmeal in a mixing bowl. Stir in butter, brown sugar and cinnamon until crumbly.", "Put 3/4 of the crumbs in a 13 x 9-inch dish and pack down to make crust. Add the raw rhubarb over the crust."]
["flour", "oatmeal", "butter", "brown sugar", "cinnamon", "rhubarb", "sugar", "cornstarch", "water", "vanilla"]