01 -
Preheat oven to 175°C (350°F). Line a muffin tin with paper liners.
02 -
In a medium bowl, whisk together the flour, sugar, baking powder, baking soda, and salt.
03 -
In a separate bowl, whisk together the melted butter, egg, vanilla extract, and buttermilk.
04 -
Pour the wet ingredients into the dry ingredients and stir until just combined. Be careful not to overmix.
05 -
Gently fold in the diced strawberries.
06 -
Scoop the batter into the muffin tin, filling each cup about 3/4 full. Sprinkle the tops of the muffins with a little extra sugar.
07 -
Bake for 18-22 minutes or until a toothpick comes out clean and the tops are golden brown.
08 -
Let the muffins cool in the pan for 5 minutes, then transfer to a wire rack to cool completely.