Carrot-Orange-Yogurt Bars
["1/3 c. butter or margarine", "1 1/4 c. all-purpose flour", "1 c. sugar", "1/2 c. orange or plain yogurt", "1 egg", "1 tsp. baking powder", "1/2 tsp. finely shredded orange peel", "1/4 tsp. baking soda", "3/4 c. finely shredded carrot (2 medium)", "Orange Yogurt Frosting"]
["In", "a", "bowl", "beat", "butter or margarine with an electric mixer on\tmedium\tto", "high", "speed,", "about 30 seconds or until softened. Add", "about\thalf", "of", "the flour, the sugar, yogurt, egg,", "baking powder, orange peel and baking soda to the margarine.", "Beat", "until thoroughly combined, scraping sides of bowl occasionally.", "Then beat or stir in remaining flour.", "Stir in carrot.", "Spread", "batter into", "a greased 9 x 9 x 2-inch baking pan.\tBake", "in", "a", "350\u00b0 oven", "for 25 to 30 minutes or until a toothpick", "inserted", "near center comes out clean.", "Cool in pan on", "a wire rack.", "Frost with Orange Yogurt Frosting.", "Cut into bars.", "Store, covered, in the refrigerator.", "Makes 24."]
["butter", "flour", "sugar", "orange", "egg", "baking powder", "orange peel", "baking soda", "carrot", "Orange Yogurt Frosting"]