Apple Walnut Ring Cake
["1 c. butter or margarine", "3 eggs", "1 1/2 tsp. baking soda", "1 tsp. cinnamon", "2 tsp. vanilla", "2 c. chopped walnuts", "2 c. sugar", "3 c. sifted all-purpose flour", "1/2 tsp. salt", "1/4 tsp. mace", "3 c. chopped apples"]
["Combine butter and sugar until fluffy. Add eggs, one at a time, and beat well after each addition.", "Mix and sift flour, salt, baking soda, cinnamon and mace.", "Add to batter gradually. Stir in vanilla, apples and nuts.", "Batter will be thick. Spoon into greased and floured 12-inch tube pan.", "Bake at 325\u00b0 for 1 1/2 hours."]
["butter", "eggs", "baking soda", "cinnamon", "vanilla", "walnuts", "sugar", "flour", "salt", "mace", "apples"]