Preheat Oven: Preheat your oven to 350°F (175°C). Grease a 9×5 inch loaf pan and line with parchment paper.
Mix Dry Ingredients: In a medium bowl, whisk together flour, baking powder, baking soda, and salt. Set aside.
Combine Wet Ingredients: In a large mixing bowl, whisk sugar and eggs until light and fluffy. Add yogurt, oil, lemon juice, lemon zest, and vanilla extract. Mix well.
Add Dry to Wet: Slowly stir in the dry ingredients until just combined—don’t overmix.
Fold in Blueberries: Gently fold in the blueberries tossed in flour. This helps prevent them from sinking to the bottom.
Pour and Bake: Pour batter into the prepared loaf pan. Smooth the top and bake for 45–55 minutes, or until a toothpick comes out clean from the center.
Cool Down: Let the loaf cool in the pan for 10 minutes before transferring it to a wire rack.
Add Glaze (Optional): Mix powdered sugar with lemon juice and drizzle over the cooled loaf. Let the glaze set before slicing.