These Blackberry Muffins are tender and moist with loads of juicy and sweet blackberries! Made with better-for-you ingredients like whole wheat pastry flour, avocado oil, and Greek yogurt, they're a wholesome summer treat. Perfect for breakfast, snacking, and even dessert. Let's go!
Preheat the oven to 400°F and line 12 muffin cups with muffin liners.
Whisk the oil, sugar, egg, vanilla extract, Greek yogurt, milk, and lemon zest in a large mixing bowl until well combined. Scrape down the sides of the bowl.
In a small mixing bowl, combine the flour, baking powder, baking soda, and salt. Stir until combined.
Add the dry ingredients to the wet ingredients and stir until just combined.
In a medium bowl, toss the blackberries with the additional tablespoon of flour until covered.
Stir the floured berries into the batter until just combined.
Divide the batter between the prepared muffin cups. They will be pretty full.
Sprinkle about 1 teaspoon of turbinado sugar onto each muffin.
Bake the muffins for 5 minutes at 400°F. Reduce the oven temperature to 350°F and bake for 13-16 minutes longer or until a toothpick inserted into the center of the muffin comes out clean.
Cool the muffins in the pan for 5 minutes before transferring them to a wire cooling rack to cool to your desired temperature. Enjoy!
Notes
Storage Directions:
Storing: Once cooled to room temperature, the blackberry muffins keep covered in an airtight container at room temperature for up to 3 days or in the refrigerator for up to 5 days.
Freezing: They can also be frozen in a freezer-safe container for up to 3 months. Defrost them at room temperature for 30 minutes until thawed through.
Recipe Pro-Tips
Measure accurately. For optimal results, weigh the flour using a food scale. They are cheap, easy to use, and helpful for almost any baking recipe. Otherwise, fluff the flour with a fork, scoop it into the measuring cups, and level off the tops.
Cut the berries into small pieces. To prevent the berries from sinking to the bottom and better distribute their flavor throughout the muffins, large berries should be cut into 2 or 3 pieces, depending on their size.
Don't overmix. Doing so makes the muffin crumb heavy and dense. Instead, fold the dry ingredients into the wet until just combined. A few streaks of flour are okay!
Start at high heat. This is the secret to well-risen muffins, and a trick that many bakeries use! Bake the muffins at 400°F for 5 minutes, then reduce the temperature for the remaining baking time. If you peek in when you adjust the heat, you will see that the muffins have already risen substantially.
Optional streusel topping. I am a sucker for a turbinado sugar topping — it is simple and quick way to give the blackberry muffins a special touch. Plus, who doesn't like a sweet and crunchy top?! If you'd rather go the extra mile for a buttery crumb topping, you can sprinkle a streusel topping on the muffin tops before baking, using the one I shared in my raspberry muffin recipe.