Pumpkin Bars
["1/2 c. brown sugar", "1/2 c. oatmeal", "1 c. flour", "1 stick butter, melted"]
["Mix together and pour in a 9 x 13-inch pan.", "Bake at 350\u00b0 for 15 minutes."]
["brown sugar", "oatmeal", "flour", "butter"]