Preheat your oven to 350º F and line a 9×9-inch baking dish with parchment paper or aluminum foil.

In a big bowl, whisk together flour, sugar, 1 tablespoon lemon zest, baking powder, and salt.

Add the melted butter, 1/4 cup lemon juice, eggs, and 1 teaspoon vanilla extract, mixing until just combined.

Pour the batter into your prepared baking dish and bake for 22-25 minutes. It’s ready when a toothpick inserted in the center comes out clean.

Let it cool down a bit.

While waiting, whisk up the glaze – mix together the powdered sugar, remaining lemon juice and zest, and vanilla until smooth.

Glaze your cooled lemonies and sprinkle some extra lemon zest on top.

Enjoy every zesty bite! And hey, let us know if you love them as much as we do!