Blueberry Buttermilk Muffins
["1 c. buttermilk", "1/2 c. margarine, melted", "2 eggs, beaten", "2 1/2 c. all-purpose flour", "1 c. sugar", "2 1/2 tsp. baking powder", "1/4 tsp. salt", "1 1/2 c. fresh or frozen blueberries"]
["In small bowl, combine buttermilk, butter and eggs until blended.", "In large bowl, combine flour, sugar, baking powder and salt.", "Add buttermilk mixture, stirring until flour mixture is just moistened.", "Fold in blueberries.", "Spoon batter into greased muffin cups, filled 2/3 full.", "Bake in preheated 400\u00b0 oven for 20 minutes.", "Serves 18 muffins."]
["buttermilk", "margarine", "eggs", "flour", "sugar", "baking powder", "salt", "blueberries"]