Pina Colada Muffins

Details

Ingredients

• ½ cup white sugar
• ¼ cup margarine
• 1 egg
• 1 cup sour cream
• 1 teaspoon rum flavored extract
• 1 ½ cups all-purpose flour
• 1 teaspoon baking powder
• ½ teaspoon baking soda
• ½ teaspoon salt
• 1 (15 ounce) can crushed pineapple, drained
• ½ cup flaked coconut