These are the ultimate blueberry muffins, featuring a tender, fluffy crumb and a signature crunchy sugar top. The recipe uses a simple, gentle mixing technique to avoid toughness and a clever high-then-low oven temperature for a perfect domed rise.
Do not overmix the batter; lumps are good. For frozen blueberries, use them straight from the freezer and coat in flour to prevent sinking and streaking. No buttermilk? Add 1 tbsp vinegar or lemon juice to 1 cup milk and let sit 5 minutes.
Find it online: https://www.stacksipsnack.com/blueberry-muffins/