1-First Step: Preparation and Mise en Place Begin by preheating your oven to 375°F (190°C). This temperature provides the perfect balance between achieving a nice rise and creating those beautifully golden-brown tops without burning. While the oven heats, line a 12-cup muffin tin with paper liners. These not only prevent sticking but also make cleanup a breeze. If you prefer not to use liners, generously grease the muffin cups with butter or cooking spray, paying special attention to the bottoms and sides. Next, prepare your blueberries by rinsing them gently under cool water and patting them dry with paper towels. This removes any dirt or debris while preventing excess water from altering your batter consistency. Once dried, place the blueberries in a small bowl with 1 tablespoon of flour and toss gently until coated. This crucial step helps prevent the berries from sinking to the bottom during baking and keeps them evenly distributed throughout each muffin.

2-Second Step: Mixing the Dry Ingredients In a large mixing bowl, whisk together 2 cups of all-purpose flour, ½ cup sugar, 2 teaspoons of baking powder, ½ teaspoon of salt, and ½ teaspoon of cinnamon. Whisking thoroughly ensures even distribution of the leavening agent and spices, which is essential for consistent texture and flavor throughout every muffin. Make sure to break up any clumps in the flour or baking powder as you whisk. Creating a well in the center of the dry ingredients is the next technique. Simply use the back of a spoon to push the flour mixture up the sides of the bowl, creating a depression in the center. This well will later hold your wet ingredients and makes combining them with the dry mixture much easier while minimizing overmixing, which can lead to tough muffins.

3-Third Step: Combining the Wet Ingredients In a separate medium bowl, crack 1 egg and beat it lightly with a fork or whisk. Add 1 cup of milk, ¼ cup of melted butter (cooled slightly so it doesn’t cook the egg), and 1 teaspoon of vanilla extract. Whisk these wet ingredients together until well combined but not overly frothy. If your butter solidifies slightly upon contact with the cold milk, that’s perfectly fine small bits of butter throughout the batter actually contribute to a tender crumb. For the best results, ensure all ingredients are at room temperature before mixing. Room temperature eggs and milk blend more easily, creating a smoother batter. If you’ve forgotten to take ingredients out of the refrigerator, you can quickly warm the milk in the microwave for about 15-20 seconds and place the egg in a bowl of warm water for 5-10 minutes.

4-Fourth Step: Bringing the Batter Together Pour the wet ingredients into the well you created in the dry ingredients. Using a spoon or spatula, gently fold the wet and dry ingredients together. The key word here is gently mix only until the flour is just moistened. The batter should remain lumpy, and you should still see traces of flour. This is exactly what you want. Overmixing develops gluten, which creates tough, rubbery muffins instead of tender ones. Once the batter is barely combined, gently fold in the flour-coated blueberries. Use just 3-4 folding motions to distribute the berries throughout the batter. The blueberry coating will help them stay suspended rather than sinking during baking. At this point, your batter should look thick and somewhat chunky don’t worry, this texture will transform into beautifully moist muffins in the oven.

5-Final Step: Baking and Serving Divide the batter evenly among the 12 muffin cups, filling each about ¾ full. An ice cream scoop makes this task easier and ensures consistent sizing. If you prefer taller muffins with bakery-style domes, fill the cups slightly more, but avoid overfilling as this can cause the batter to spill over the edges as they rise. Place the muffin tin in the preheated oven and bake for 20-25 minutes. Resist the urge to open the oven door during baking temperature fluctuations can cause the muffins to collapse. You’ll know they’re done when the tops are golden brown and a toothpick inserted into the center of a muffin comes out clean or with just a few moist crumbs (not wet batter). Allow the muffins to cool in the tin for 5 minutes before transferring them to a wire rack to cool completely. This brief cooling period helps them set and makes removal easier. While these muffins are delicious warm, letting them cool for at least 15 minutes improves their texture and makes them easier to handle. For an extra touch, you can sprinkle a little coarse sugar on top immediately after baking for a delightful crunchy topping.