2 & 1/2 cups (315g) all-purpose flour
1 tbsp baking powder
1/2 tsp salt
1/2 cup (114g) unsalted butter, melted and cooled
1 & 1/4 cups (250g) granulated sugar, divided
2 large eggs
3/4 cup (188ml) milk
zest of 1 lemon
2 tbsp lemon juice
1 tsp vanilla extract
2 cups blueberries
Preheat oven to 400F and line a 12 cup muffin pan with paper liners.
In a large bowl; whisk together the flour, baking powder, and salt. Set aside.
In a medium bowl; whisk together the melted butter and 1 cup of sugar. Then whisk in the eggs, milk, lemon zest, lemon juice, and vanilla.
Add the wet ingredients to the dry ingredients, and gently stir using a rubber spatula until just combined. Fold in the blueberries.
Divide the batter into the 12 muffin cups. Generously sprinkle the remaining sugar over the tops.
Bake for 20-22 minutes or until a toothpick inserted into the center comes out clean.