1-Gathering and Preparing Ingredients: First, preheat your oven to 350°F (175°C) and grease and flour a standard loaf pan or line it with parchment paper to prevent sticking. In a medium bowl, whisk together the flour, baking powder, baking soda, and salt for an even dry mixture. Then, in a large mixing bowl, beat the granulated sugar and melted butter until creamy, adding the eggs one at a time to incorporate air and create a smooth batter.

2-Mixing and Baking the Loaf: Stir in the vanilla extract, lemon zest, and lemon juice to the wet mixture for that signature lemon taste. Gradually fold the dry ingredients into the wet ones just until combined, avoiding overmixing to keep the loaf light. Gently fold in the fresh blueberries to distribute them evenly without crushing them, then pour the batter into the prepared pan and smooth the top.

3-Baking and Cooling: Bake in the preheated oven for 45-50 minutes, checking at the 40-minute mark to ensure it’s not overbaked a toothpick should come out clean when done. Let the loaf cool in the pan for 10 minutes before transferring it to a wire rack. For dietary variations like vegan or gluten-free, follow the same steps but use the recommended substitutes for a tailored treat.