Preheat your oven to 350°F (175°C). Grease and line a 9x5 inch loaf pan with parchment paper for easy removal.
In a large mixing bowl, whisk together the flour, sugar, baking powder, baking soda, and salt until well combined.
Add the melted butter to the dry ingredients and mix until blended.
In a separate bowl, whisk the eggs, Greek yogurt, lemon zest, lemon juice, and vanilla extract until smooth.
Pour the wet ingredients into the dry ingredients. Stir gently until just combined; do not overmix. The batter should be slightly lumpy.
Carefully fold in the blueberries, ensuring they are evenly distributed throughout the batter.
Pour the batter into the prepared loaf pan, smoothing the top with a spatula.
Bake for 50-60 minutes, or until a toothpick inserted into the center comes out clean. If the top is browning too quickly, cover loosely with aluminum foil.
Once baked, remove the loaf from the oven and allow it to cool in the pan for about 10 minutes before transferring it to a wire rack to cool completely.
For an optional touch, dust the cooled loaf with powdered sugar before slicing.
Notes
Serve the loaf on a wooden cutting board with fresh blueberries and lemon slices on the side for a rustic touch. Enjoy with a cup of tea or coffee for a delightful afternoon treat!