Bottoms Up Cake
["1 can Pillsbury ready to spread chocolate fudge frosting supreme", "1 c. chopped walnuts", "1 pkg. Pillsbury Plus devil's food cake mix", "1 1/4 c. water", "1/3 c. oil", "3 eggs"]
["Heat oven to 350\u00b0.", "Grease and flour 13 x 9-inch pan.", "Spread frosting into bottom of prepared pan.", "Sprinkle nuts over frosting.", "In large bowl, blend cake mix, water, oil and eggs until moistened.", "Beat 2 minutes at highest speed.", "Pour batter over frosting in pan."]
["ready", "walnuts", "cake mix", "water", "oil", "eggs"]