Instructions

• Step 1: Preheat Your Oven

  Preheat your oven to 350°F (175°C). This ensures that your muffins bake evenly.
• Step 2: Prepare the Muffin Tin

  Grease a muffin tin or line it with muffin liners to prevent sticking.
• Step 3: Mix Dry Ingredients

  In a large mixing bowl, whisk together the all-purpose flour, salt, and baking powder. This step is crucial to ensure the baking powder is evenly distributed.
• Step 4: Combine Wet Ingredients

  In another bowl, beat the eggs. Then add in the melted butter, granulated sugar, vanilla extract, buttermilk, and sour cream. Whisk until the mixture is smooth and well combined.
• Step 5: Combine Wet and Dry Mixtures

  Gently fold the wet ingredients into the dry ingredients using a spatula. Be careful not to over-mix; it’s okay if there are a few lumps.
• Step 6: Add Blueberries

  Gently fold in the fresh blueberries. This will ensure they are evenly distributed without breaking apart.
• Step 7: Fill Muffin Tin

  Spoon the batter into the prepared muffin tin, filling each cup about ¾ full. Sprinkle the light brown sugar on top of each muffin for an added touch of sweetness.
• Step 8: Bake

  Place the muffin tin in the preheated oven and bake for 18 to 20 minutes, or until a toothpick inserted in the center comes out clean.
• Step 9: Cool

  Once baked, remove the muffins from the oven and allow them to cool in the pan for about 5 minutes before transferring them to a cooling rack.