Blueberry Oat Muffins

Ingredients (10)

• 1 cup quick-cooking oats
• 1 cup buttermilk
• 1 cup all-purpose flour
• 3/4 cup packed brown sugar
• 1 teaspoon baking powder
• 1/2 teaspoon baking soda
• 1/2 teaspoon salt
• 1 large egg, beaten
• 1/4 cup butter, melted
• 1 cup fresh blueberries