Sift flour, salt and baking ... set aside. Cream shortening, butter and sugar together ... confectioners' sugar. Add lemon juice, 1/2 teaspoon at a ... frosting reaches spreading consistency.
If using all purpose flour ... 1/2 teaspoon salt. Cake: Cream together butter and shortening gradually adding sugar until fluffy ... from sides of pan.
Blend dry ingredients together including ... water and liquid shortening and mix. Add eggs, one ... sugar, butter and lemon juice. Beat well and drizzle over top.