1-First Step: Start by preheating your oven to 375°F to ensure it’s ready when your batter is mixed. Gather all ingredients like the ½ cup unsalted butter at room temperature and zest of 1 lemon, as this mise en place makes the process smoother for lemon blueberry muffins.

2-Second Step: Cream the ½ cup unsalted butter with the zest of 1 lemon and 1 cup sugar until the mixture is fluffy, which usually takes a few minutes with a mixer. This step is crucial for incorporating air, leading to lighter blueberry lemon muffins; for vegan swaps, use a plant-based butter alternative.

3-Third Step: Beat in the 1 egg at room temperature and 1 teaspoon vanilla until fully combined. This adds richness and binding power; if you’re making low-calorie versions, consider an egg substitute like applesauce to lighten things up in your lemon blueberry muffins recipe.

4-Fourth Step: Toss the 2 cups fresh blueberries with ¼ cup of the 2 cups all-purpose flour to coat them, preventing them from sinking. Then, whisk the remaining flour, 2 teaspoons baking powder, and 1½ teaspoons Diamond Crystal kosher salt in a separate bowl for even mixing in blueberry lemon muffins.

5-Fifth Step: Add the flour mixture alternately with ½ cup milk or buttermilk to the butter mixture, stirring until creamy. This technique helps maintain the batter’s consistency; for gluten-free adaptations, use a gluten-free flour blend and adjust the liquid if needed for your lemon & blueberry muffins.

6-Sixth Step: Gently fold in the floured blueberries to distribute them evenly without overmixing, preserving the juicy texture. Grease a jumbo 6-cup or standard 12-cup muffin tin and divide the batter among the cups for baking your lemon blueberry muffins.

7-Seventh Step: Sprinkle the tops with the remaining 1 tablespoon sugar for a crusty finish. Bake the jumbo muffins for 30 minutes or the standard ones for 18 25 minutes, until a toothpick inserted comes out clean, adjusting time based on your oven and dietary modifications.

8-Eighth Step: Cool the muffins in the pan for 7 minutes before serving to set their structure. This final touch ensures they hold up well, and for best flavor, serve warm; remember, the total time is about 52 minutes, making these blueberry lemon muffins ideal for quick bakes with variations.