Ingredients
Method
- Preheat the oven to 425°F.
- Line a muffin tin with paper liners or grease it generously.
- In a medium bowl, whisk together the flour, baking powder, and salt.
- In a large bowl, beat the butter and sugar together until light and fluffy.
- Add the eggs one at a time, mixing well after each addition. Stir in the vanilla extract.
- Mix in the sour cream and milk until just combined.
- Gradually add the dry ingredients to the wet ingredients, stirring gently to combine.
- Fold in the blueberries gently. If using frozen, keep them frozen and toss in flour to prevent color bleed.
- Scoop the batter into the muffin cups, filling each nearly to the top.
- Sprinkle the tops with coarse sugar.
- Bake at 425°F for 5 minutes, then reduce the temperature to 350°F and bake for another 15 to 18 minutes, until a toothpick inserted comes out clean.
- Let muffins cool in the pan for a few minutes before transferring to a wire rack.
Notes
For lemon blueberry muffins, add lemon zest to the batter. Use buttermilk instead of milk for a tangy twist. Substitute blueberries with other berries or chocolate chips as desired.