Creating Lemon Brownies requires just a few straightforward steps:

1. Preheat the Oven: Preheat your oven to 350°F (175°C). Grease an 8×8-inch baking pan or line it with parchment paper for easy removal.
2. Mix Wet Ingredients: In a medium bowl, whisk together the melted butter and granulated sugar until well blended.
3. Add Eggs: Incorporate the eggs into the mixture one at a time, mixing thoroughly after each addition.
4. Add Zest and Juice: Stir in the lemon zest and lemon juice, ensuring even distribution.
5. Combine Dry Ingredients: In another bowl, whisk together the flour, baking powder, and salt.
6. Mix Together: Gradually add the dry ingredients to the wet mixture and stir until just combined. Be careful not to over-mix; a few lumps are fine.
7. Pour into Pan: Pour the batter into the prepared baking pan, spreading it evenly with a spatula.
8. Bake: Place in the preheated oven and bake for 25–30 minutes, or until a toothpick inserted in the center comes out clean.
9. Cool: Once baked, remove from the oven and allow the brownies to cool in the pan for 10–15 minutes before transferring them to a wire rack to cool completely.
10. Dust with Powdered Sugar: Before serving, dust the top with powdered sugar for a beautiful finish.

Following these steps will lead you to a batch of lemon brownies that promise to be both delicious and impressive.