Rhubarb Crunch
["3 c. rhubarb", "3 Tbsp. flour", "1 c. sugar", "1 c. brown sugar", "1 c. oatmeal", "1 1/2 c. flour", "1/2 c. margarine", "1/2 c. shortening"]
["Put first 3 ingredients in greased cake pan.", "Mix remaining ingredients.", "Crumble over rhubarb in pan.", "Bake at 325\u00b0 until brown."]
["rhubarb", "flour", "sugar", "brown sugar", "oatmeal", "flour", "margarine", "shortening"]