Pound Cake
["1 stick butter", "1 stick margarine", "1/2 c. shortening", "3 c. sugar", "5 eggs", "1 tsp. lemon juice", "1 tsp. vanilla", "3 1/2 c. flour", "1/2 tsp. baking powder", "pinch of salt", "1 c. milk"]
["Cream butter, margarine, shortening and sugar.", "Add eggs, one at a time, beating well after each one.", "Add lemon juice and vanilla.", "Sift flour, baking powder and salt together.", "Add flour mixture and milk alternately, beginning with flour and ending with flour, to creamed mixture.", "Grease and flour tube pan.", "Bake 1 hour and 20 minutes at 320\u00b0."]
["butter", "margarine", "shortening", "sugar", "eggs", "lemon juice", "vanilla", "flour", "baking powder", "salt", "milk"]