Ingredients
Method
- Preheat the oven to 425° F.
- Grease the muffin pan or line with paper liners.
- Mix flour, baking powder, baking soda, and salt. Add blueberries.
- Whisk melted butter, sour cream, sugar, milk, and vanilla.
- Pour wet ingredients into dry and mix until just combined.
- Divide batter evenly between muffin tins.
- Sprinkle sugar over the top (optional).
- Bake at 425°F for 5 minutes, then reduce to 350°F.
- Continue baking for 18-22 minutes or until a tester comes out clean.
- Cool in pan for 5-6 minutes, then transfer to a cooling rack.
Notes
For extra moist muffins, let the batter rest for 15 minutes before baking.
