Go Back
Lemon Brownies

Lemon Brownies

These lemon brownies prove that a genuinely gooey, bright dessert needs nothing beyond real white chocolate, fresh citrus, and a little patience while the pan cools. You follow the gently melted chocolate, the fresh-squeezed juice, and the glaze poured only over a fully cooled slab, and this lemon brownies recipe rivals any bakery case square. Whether you chill them into dense fudge or serve them at a spring potluck, this recipe turns three aging lemons into the brightest pan of brownies in the kitchen.
Print Recipe Pin Recipe
Prep Time 20 minutes
Cook Time 35 minutes
20 minutes
Total Time 1 hour 15 minutes
Servings: 16
Course: Desserts
Cuisine: American
Calories: 293
Ingredients Equipment Method Notes

Ingredients
  

For the Brownies
  • 170 g white chocolate
  • 170 g butter
  • 200 g white sugar
  • 3 large eggs
  • 287 g all-purpose flour
  • 3 tablespoons fresh lemon juice
  • 3 tablespoons lemon zest
  • 1/4 teaspoon salt
For the Glaze
  • 125 g powdered sugar
  • 1-3 tablespoons fresh lemon juice
  • 1 tablespoon lemon zest

Equipment

  • 8x8 baking pan
  • Microplane or fine grater
  • Two mixing bowls

Method
 

  1. Prep the pan
    You preheat the oven to 350°F, grease an 8x8 pan, and line it with parchment paper, leaving overhang to lift the brownies out later.
  2. Mix the eggs and sugar
    You whisk the eggs and sugar together in a bowl until they look slightly pale.
  3. Melt the butter and chocolate
    You heat the chopped white chocolate and butter in a microwave-safe bowl in short 20-second bursts, stirring between each, since overheated white chocolate turns grainy.
  4. Combine the wet ingredients
    You pour the slightly cooled chocolate mixture into the egg mixture and whisk until smooth, making sure nothing is hot enough to scramble the eggs.
  5. Add the dry stuff
    You fold in the flour, salt, lemon juice, and lemon zest gently, since overmixing turns this lemon brownie recipe into tough bread.
  6. Bake
    You pour the batter into the pan and bake for about 35 minutes, until a toothpick comes out with moist crumbs rather than wet batter.
  7. Cool it
    You let the brownies cool in the pan completely, since cutting them hot produces a molten lemon puddle.
  8. Glaze
    You whisk the powdered sugar, lemon juice, and zest together, pour the glaze over the cooled slab, and let it set for 10 minutes before slicing.

Recipe Notes

  • White chocolate: I use a chopped bar with real cocoa butter, never cheap chips.
  • Lemons: I zest first, juice second, always fresh.
  • Flour: I spoon and level or weigh it to keep the texture gooey.
  • Doneness: I pull the pan when a toothpick shows moist crumbs.
  • Glaze: I only glaze fully cooled brownies.