Rhubarb Cake
["1/2 c. shortening", "1 1/2 c. light brown sugar", "1 egg", "1 c. milk", "2 c. flour", "1 tsp. baking soda", "1/4 tsp. salt", "1 tsp. vanilla", "2 1/2 c. rhubarb, cut into 1-inch pieces", "1/2 c. white sugar, mixed with 1 tsp. cinnamon (topping)"]
["Preheat oven to 350\u00b0.", "Measure all ingredients into a large bowl. Mix together.", "Pour into greased and floured 13 x 9-inch pan.", "Bake for 40 minutes.", "Serve with Cool Whip."]
["shortening", "light brown sugar", "egg", "milk", "flour", "baking soda", "salt", "vanilla", "rhubarb", "white sugar"]