"My Own Thing Rhubarb Cake"
["5 c. rhubarb, cut in 1/2-inch slices", "1 c. sugar", "1 (3 oz.) pkg. berry gelatin", "3 c. miniature marshmallows", "1 pkg. yellow or white cake mix (plus eggs, etc for mix)"]
["Arrange rhubarb in greased 9 x 12-inch pan. Sprinkle with sugar and gelatin. Top with marshmallows.", "Prepare cake mix as directed on package. Spread evenly over all.", "Bake at 350\u00b0 for 50 to 55 minutes until cake tests done. Cool 5 minutes, then turn out of pan, upside down, on serving tray. Serve warm with whipped cream, if desired.", "Makes 12 to 15 servings."]
["rhubarb", "sugar", "berry gelatin", "marshmallows", "cake mix"]