Preheat aggressively
Preheat your oven to 220°C / 425°F. High heat is the secret to tall muffin tops. Line a muffin tin—no excuses.
Mix dry ingredients
In a large bowl, whisk flour, sugar, baking powder, baking soda, and salt. Simple and satisfying.
Mix wet ingredients
In another bowl, whisk melted butter, milk, eggs, and vanilla until smooth. This should smell amazing already.
Combine gently
Pour wet ingredients into dry. Stir just until combined. Lumps are fine. Overmixing is not.
Add blueberries
Toss blueberries with flour, then gently fold them into the batter. Try not to smash them—blueberry streaks are cute but messy.
Rest the batter (optional but powerful)
Let the batter rest for 15 minutes. This step helps create taller tops. Worth it.
Fill and top
Fill muffin cups all the way to the top. Sprinkle with coarse sugar if using. Confidence is key here.
Bake smart
Bake at 425°F for 5 minutes, then reduce oven temp to 175°C / 350°F and bake another 15–18 minutes. Don’t open the oven early.
Cool slightly and admire
Let muffins cool for 10 minutes. Stare at those tall tops. You did that.