Instructions

1. 1
   Grease muffin cups or line with paper cups; set aside.
2. 2
   Preheat the oven to 400°F (200°C).
3. 3
   In a medium bowl, combine flour, sugar, baking powder, and salt. Make a well in the center of the mixture and set aside.
4. 4
   In a small bowl, combine beaten egg, milk, and oil. Add this mixture all at once to the flour mixture. Fold in blueberries and stir just until combined. Do not overstir.
5. 5
   Spoon batter into prepared cups, filling each about two-thirds full.
6. 6
   Bake for 18 to 20 minutes or until golden. When a wooden toothpick is inserted near the middle, it should come out clean.
7. 7
   Remove from muffin cups and let cool on a wire rack for 5 minutes.