These tender, fluffy muffins are a delightful blend of tangy citrus and sweet blueberries, making them a delightful morning treat or an anytime snack that will brighten your day.
In a medium bowl, stir together flour, baking powder, and baking soda. Make a well in the center of the dry ingredients and set aside.
In a separate bowl, whisk together the melted butter, sugar, eggs, buttermilk, lemon juice & zest, and vanilla. Slowly pour into the well of the flour mixture.
Add in 1 1/2 cups of fresh blueberries, and gently fold the batter together with a wire whisk just until combined.
Cover bowl with plastic wrap and refrigerate for at least 2 hours or overnight.
Preheat oven to 375°F. Spray a 12-cup muffin pan with non-stick cooking spray or line with paper muffin liners.
Divide the batter into the 12 muffin cups. Top each muffin with the additional blueberries and bake at 375 for 10 minutes until golden brown or until a toothpick inserted into the center comes out clean
Let cool on a wire rack for about 5-10 minutes.
Enjoy warm!
Notes
Don’t Overmix. This is one of the key steps to preventing dry muffins, and one which I think I had been violating. I have the tendency to want to mix, mix, mix to make sure everything is well combined. Do not do this! Just mix until the wet & dry ingredients come together.
Use a whisk instead of a spatula when folding the wet & dry ingredients together.
Use buttermilk instead of milk. It adds a slight tang without a lot of fat. No buttermilk? Simply mix regular milk with 1 tablespoon of white vinegar or lemon juice to make 1 cup.
Chill the batter. By chilling the batter, the starch in the flour is able to absorb more moisture, resulting in a more tender muffin. It also thickens the batter without making it more dry.