Tunnel Of Fudge Cake
["1 1/2 c. soft butter", "1 1/2 c. sugar", "1 pkg. (2 layer size) fudge frosting mix", "6 eggs", "2 c. flour", "2 c. black walnuts"]
["Cream butter in large mixer bowl at high speed.", "Add eggs, one at a time, beating well after each.", "Gradually add sugar. Continue creaming at high speed until light and fluffy.", "By hand stir in flour, frosting mix and nuts until well blended.", "Pour batter into well-greased Bundt pan.", "Bake at 350\u00b0 for 60 to 65 minutes.", "Cool for 2 hours in pan."]
["butter", "sugar", "layer", "eggs", "flour", "black walnuts"]