Cream Cheese Pound Cake
["1 c. margarine, softened", "1/2 c. butter", "1 (8 oz.) pkg. softened cream cheese", "3 c. sugar", "2 tsp. vanilla", "6 large eggs", "3 c. cake flour", "dash of salt"]
["Combine margarine, butter, cream cheese and sugar.", "Beat well. Add salt and vanilla; add eggs one at a time, beating well after each addition.", "Add flour and mix well.", "Pour into a greased tube pan; place in a cold oven.", "Bake at 300\u00b0 for 2 hours or until done."]
["margarine", "butter", "cream cheese", "sugar", "vanilla", "eggs", "cake flour", "salt"]