Blueberry Muffins

2  cups flour
3  teaspoons Baking Powder
1/2  teaspoon salt
3  Tablespoons sugar
1  egg, well beaten
1  cup milk
3  Tablespoons melted oleo
1  cup Blueberries

Add wet to dry. Stir in Blueberries. Fill greased muffin pans about 2/3 full. Bake at 425°F for 20 to 30 minutes.