Sour Cream Pound Cake
["3 c. sifted all-purpose flour", "1/4 tsp. baking soda", "1 stick butter", "1/2 c. vegetable shortening", "3 c. sugar", "6 large eggs", "8 oz. sour cream", "1 Tbsp. vanilla", "Strawberry Frosting"]
["Sift", "together", "flour and soda.", "Set", "aside.", "In", "large bowl of an electric mixer, cream butter, shortening and sugar. Beat until light and fluffy.", "Add eggs, one at a time, beating after each one.", "Add sour cream alternately", "with", "flour", "mixture. Blend", "in", "vanilla.", "Pour into", "lightly", "greased", "and floured 10-inch tube pan.", "Bake at 350\u00b0 for 70 minutes; reduce heat", "to 300\u00b0 and bake 10 minutes more or", "until", "cake", "tests done. Remove", "from", "pan", "and let cool on", "rack.", "Frost", "with Strawberry Frosting and garnish with", "strawberries.", "Both cake and frosting freeze well."]
["flour", "baking soda", "butter", "vegetable shortening", "sugar", "eggs", "sour cream", "vanilla", "Strawberry Frosting"]