Go Back
Delicious viral lemon brownies with bright yellow frosting and dusting of powdered sugar.

Lemon Brownies

Bright and tangy lemon brownies with a tender crumb and a simple glaze, perfect for sharing.
Prep Time 15 minutes
Cook Time 25 minutes
Total Time 40 minutes
Course Dessert, Snack
Cuisine American
Servings 16 squares

Ingredients
  

Brownie Base

  • 1 cup granulated sugar
  • 1/2 cup unsalted butter, melted can substitute light olive oil for dairy-free
  • 2 large eggs room temperature for best volume
  • 1 tablespoon lemon zest use a microplane for fine zest
  • 1/4 cup fresh lemon juice about 1–2 lemons
  • 1 cup all-purpose flour swap 1:1 gluten-free flour for GF
  • 1/2 teaspoon baking powder
  • 1/4 teaspoon salt

Lemon Glaze

  • 1 cup powdered sugar for glaze
  • 2 tablespoons fresh lemon juice for glaze; add more to reach desired drizzle consistency

Instructions
 

Preparation

  • Preheat oven to 350°F (175°C). Grease a 9x9-inch pan or line it with parchment for easy removal.
  • In a medium bowl, whisk the granulated sugar with the warm melted butter until smooth and glossy.
  • Whisk in the eggs one at a time, then stir in the lemon zest and 1/4 cup fresh lemon juice until fully combined.
  • In a separate bowl, whisk together the flour, baking powder, and salt.
  • Fold the dry ingredients into the wet mixture until just combined — stop when you see no streaks of flour.

Baking

  • Spread the batter evenly in the prepared pan and bake for 20–25 minutes, or until a toothpick inserted in the center comes out clean or with a few moist crumbs.

Glazing

  • While the brownies cool, whisk powdered sugar with 2 tablespoons lemon juice to a smooth glaze. Add a teaspoon more lemon juice if it’s too thick.
  • Let the brownies cool completely, pour the glaze over the top, spread evenly, slice, and serve.

Notes

Bottled lemon juice will work in a pinch, but fresh juice makes the flavor brighter. If you want extra lemon perfume, add 1/2 teaspoon alcohol-free lemon flavouring to the glaze.
Keyword Baking Recipes, Citrus Dessert, Dessert, Lemon Brownies, Quick Treat