Ingredients
Method
- Preheat oven to 375°F (190°C) and line a 12-cup muffin tin with paper liners. In a large bowl, whisk together the flour, sugar, baking powder, baking soda, and salt.
- Make a well in the center and add the egg, buttermilk, melted butter, and vanilla. Whisk just until combined (a few lumps are okay).
- Gently fold in the blueberries with a spatula until evenly distributed.
- Divide batter among muffin cups, about three-quarters full, and sprinkle coarse sugar on top if desired. Bake for 18-22 minutes until a toothpick comes out clean or with a few moist crumbs. Cool in pan for 5 minutes, then transfer to a wire rack.
Notes
If using frozen blueberries, fold them in straight from the freezer to avoid a purple batter. A sprinkle of coarse sugar before baking gives a crunchy top, but it’s optional. These muffins are best the day they’re made, though they keep well for several days.
