Blueberry Buttermilk Muffins
["1 c. buttermilk", "1/2 c. butter or 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 dry pack frozen blueberries"]
["In small bowl, combine buttermilk, melted butter and eggs until blended."]
["buttermilk", "butter", "eggs", "flour", "sugar", "baking powder", "salt", "blueberries"]