Walnut Pound Cake
["3 1/4 c. all-purpose flour", "2 tsp. baking soda", "1/2 tsp. salt", "1/2 lb. (1 c.) butter or margarine, softened", "1 1/2 c. firmly packed light brown sugar", "4 eggs, separated", "1 c. plain low-fat yogurt", "1/2 c. milk", "2 tsp. vanilla extract", "1 c. chopped walnuts", "walnut halves"]
["Sift together flour, baking soda and salt; set aside.", "In a large bowl, cream butter and sugar until light and fluffy.", "Add egg yolks, one a a time, beating well after each.", "At low speed, gradually beat in yogurt, milk and vanilla.", "Gradually add dry ingredients; beating until fluffy.", "Scrape bowl as needed.", "Stir in chopped walnuts."]
["all-purpose", "baking soda", "salt", "butter", "brown sugar", "eggs", "yogurt", "milk", "vanilla extract", "walnuts", "walnut halves"]