Milky Way Cake
["8 oz. Milky Way bars (about four 2 1/8 oz. bars)", "1 c. butter or margarine", "1 c. pecans, chopped", "2 c. sugar", "1 1/4 c. buttermilk", "1/2 to 1 tsp. baking soda", "4 eggs", "2 1/2 c. flour (measure, then sift)", "2 tsp. vanilla"]
["Melt bars, margarine and pecans over low heat; let cool.", "Mix sugar, buttermilk, soda, eggs, flour and vanilla.", "Beat for 2 minutes.", "Fold in candy mixture.", "Pour into greased and floured 10-inch tube pan and bake at 350\u00b0 for 70 minutes or until done."]
["Milky", "butter", "pecans", "sugar", "buttermilk", "baking soda", "eggs", "flour", "vanilla"]