Rocky Road Fudge Bars
["1/2 c butter or margarine", "1 square unsweetened chocolate", "1 c sugar", "1 c flour", "1/2 c chopped nuts", "1 tsp baking powder", "1 tsp vanilla", "2 eggs"]
["Preheat oven to 350 degrees.", "Combine butter and chocolate in saucepan.", "Heat on low until melted."]
["butter", "chocolate", "sugar", "flour", "nuts", "baking powder", "vanilla", "eggs"]