For best results, use room temperature eggs and buttermilk. This helps the batter emulsify properly and creates a tender crumb. If you don't have buttermilk, you can make a substitute by adding 1 tablespoon of white vinegar or lemon juice to a liquid measuring cup and filling it with milk to the 1/2 cup line. Let it stand for 5 minutes before using. To prevent the blueberries from sinking to the bottom of the muffins, toss them with a tablespoon of flour before adding them to the batter. Store the muffins in an airtight container at room temperature for up to 3 days or in the refrigerator for up to a week.
Julio Champlin
Mar 12, 2025I loved the combination of mango and blueberry. So moist and flavorful!
Muhammad Glover
Apr 20, 2024My family devoured these! The mango added such a unique and delicious flavor.
Kristofer Nolan
Mar 20, 2023These muffins were a huge hit! The streusel topping is the perfect touch.
Lucious Hills
Jan 8, 2023Easy to follow recipe and the muffins turned out beautifully. Will definitely make again!