Lemon Brownies – Easy, Fudgy, Best Ever Bright Citrus Bars

Lemon Brownies are like the bright, zesty cousin of classic brownies. They’re dense and fudgy, but with fresh lemon flavor that tastes sunny and cozy at the same time.

The standout is the lemon glaze. It sets into a shiny top layer and gives you that sweet-tangy bite.

Why You’ll Love This Lemon Brownies

  • Bright and cozy: Sweet citrus flavor with a fudgy texture.
  • Easy dessert: One bowl, simple ingredients.
  • Better than bakery: Fresh lemon flavor at home.
  • Perfect for sharing: Cuts into neat bars.
  • Make-ahead friendly: Great the next day.

Ingredients for Lemon Brownies

For the Bars

  • Unsalted butter (1/2 cup, melted): Rich base.
  • Granulated sugar (1 cup): Keeps bars moist.
  • Eggs (2): Structure and fudgy texture.
  • Alcohol-free vanilla extract (1 teaspoon): Rounds out flavor.
  • Lemon zest (2 tablespoons): Big lemon aroma.
  • Fresh lemon juice (3 tablespoons): Bright flavor.
  • All-purpose flour (1 1/4 cups): Builds the bar.
  • Salt (1/4 teaspoon): Balances sweetness.

Lemon Glaze

  • Powdered sugar (1 cup): Smooth glaze base.
  • Fresh lemon juice (2–3 tablespoons): Tangy and pourable.

Lemon Brownies Recipe (Step-by-Step)

  • 1. Preheat oven to 350°F. Line an 8×8-inch pan with parchment.
  • 2. Whisk butter and sugar. Add eggs and whisk until smooth.
  • 3. Stir in vanilla, lemon zest, and lemon juice.
  • 4. Fold in flour and salt just until combined.
  • 5. Bake for 20–24 minutes, until edges are set and center is barely set.
  • 6. Cool completely.
  • 7. Whisk glaze and spread on cooled bars. Set 15–20 minutes, then slice.

Tips for Perfect Lemon Brownies

  • Don’t overbake: Slightly underbaked keeps them fudgy.
  • Cool before glazing: For a neat finish.
  • Add lemon juice slowly to glaze: A little goes a long way.

Variations & Substitutions

  • Berry twist: Sprinkle freeze-dried berry crumbs on the glaze.
  • Citrus swap: Use orange zest and orange juice.
  • Add poppy seeds: Stir 1 tablespoon into batter.

Storing & Reheating

  • Fridge: Store 4–5 days.
  • Freezer: Freeze sliced bars up to 2 months.

Serving Suggestions & Pairings

  • Fresh berries
  • Hot tea or coffee

Reader Review: “So fudgy and bright—this is my new favorite lemon bar!”


Lemon Brownies Recipe Card

Prep Time: 15 minutes
Cook Time: 22 minutes
Total Time: 40 minutes
Yield: 12–16 bars
Category: Dessert
Method: Baked
Cuisine: American
Diet: Vegetarian

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