Ingredients:
- 1 cup buttermilk
- 1/2 cup margarine or butter , melted
- 1 cup blueberries
- 1 cup quick-cooking oat , uncooked
- 1 large egg , beaten
- 1 teaspoon salt
- 1/2 teaspoon baking soda
- 1/2 cup packed brown sugar
- 1 teaspoon baking powder
- 1 cup all-purpose flour