01 - Preheat oven to 350°F. Grease and flour a 9-inch round cake pan or line with parchment paper.
02 - In a medium bowl, whisk together flour, baking powder, baking soda, and salt until well blended.
03 - In a large bowl, beat butter and sugar together until light and fluffy, approximately 3 minutes.
04 - Add eggs one at a time, beating thoroughly after each addition. Mix in yogurt, lemon zest, lemon juice, and vanilla extract until incorporated.
05 - Gradually add dry ingredients to wet mixture, alternating with milk. Begin and end with flour addition. Mix until just combined, being careful not to overmix.
06 - Toss blueberries with 1 tablespoon flour to prevent sinking. Gently fold coated blueberries into batter until evenly distributed.
07 - Pour batter into prepared pan and smooth top. Bake for 38-42 minutes or until a toothpick inserted in the center comes out clean.
08 - Allow cake to cool in the pan for 15 minutes before transferring to a wire rack to cool completely.
09 - Whisk powdered sugar and lemon juice until smooth and drizzling consistency is achieved. Adjust with additional juice if necessary.
10 - Drizzle glaze evenly over completely cooled cake. Allow glaze to set briefly before slicing and serving.