Blueberry Corn Muffins

Ingredients

• 1 cup flour
• 3/4 cup cornmeal
• 1/2 cup brown sugar
• 1 T baking powder
• 1/2 tsp. salt
• 1/2 butter, melted
• 1 cup milk
• 1 egg
• 1 1/2 cups blueberries (fresh or frozen)