Lemon Brownies with Lemon Glaze

By: Barbara Updated on Wed, 06 May 2026 18:21:57 GMT Irresistible Desserts
Barbara, recipe developer and home cook at Graceful Flavors
Barbara

Hi, I'm Barbara, the recipe developer and home cook behind Graceful Flavors. I share approachable recipes with clear steps, familiar ingredients, and delicious results for real everyday kitchens.

Updated on Wed, 06 May 2026 18:21:57 GMT

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A stack of lemon brownies with a lemon glaze. Pin it
A stack of lemon brownies with a lemon glaze.

These lemon brownies with lemon glaze are a bright and tangy twist on the classic dessert, perfect for whenever you crave something sweet but refreshing. Combining the ease of a boxed cake mix with zesty lemon flavor creates a quick treat that feels homemade and special. The glaze adds a smooth citrus finish that makes each bite feel like sunshine.

I first made these brownies on a lazy Sunday afternoon, and they quickly became my go-to for summer gatherings because everyone loved that bright lemon punch without being too sweet

Ingredients

  • Yellow cake mix: from a trusted brand like Betty Crocker the base that gives a light and tender crumb
  • Lemon instant pudding mix: to boost lemon flavor and add moisture to the batter
  • Fresh lemon juice: for authentic tartness and freshness
  • Large eggs: to bind everything together and add richness
  • Lemon zest: to intensify the citrus notes – use unwaxed lemons for the best flavor
  • Powdered sugar: for the glaze’s smooth sweetness
  • Extra lemon juice: for the glaze to balance the powdered sugar and create that signature tangy shine
  • Optional lemon zest garnish: to brighten the look and enhance the lemon aroma

Step-by-Step Instructions

Three pieces of lemon brownies with lemon glaze.
Three pieces of lemon brownies with lemon glaze.
Preparation:
Line an 8-inch square baking pan with parchment paper, making sure the paper hangs over the edges for easy removal later. Preheat your oven to 350 degrees Fahrenheit so it reaches the perfect temperature by the time your batter is ready.
Mixing the Batter:
In a medium bowl, thoroughly combine the yellow cake mix, lemon pudding mix, fresh lemon juice, eggs, and lemon zest. Stir gently but completely so no dry pockets remain. This mix of powder and fresh ingredients will create a moist and flavorful brownie base.
Baking:
Pour the batter into your prepared pan and spread it evenly using a spatula. Place the pan in the preheated oven and bake for 22 to 24 minutes. The brownies are done when the edges pull away slightly from the pan and a toothpick inserted near the center comes out almost clean with just a few crumbs.
Cooling and Cutting:
Let the brownies cool completely in the pan for about 10 minutes. Using the parchment overhang, lift the brownies out of the pan to a cutting board. Slice into squares carefully so each piece keeps its shape.
Preparing the Glaze:
In a small bowl, mix powdered sugar with lemon juice until smooth and pourable. Adjust the amount of juice to get the glaze consistency just right – thick enough to coat but thin enough to drizzle nicely.
Decorating:
Drizzle the lemon glaze nicely over the brownies with a spoon or a small piping bag in a creative pattern. Optionally dust with extra lemon zest over the top for a more vibrant look and added aroma.

Lemon zest is my secret ingredient here because it captures the essential oils that give these brownies their unmistakably fresh and vivid lemon flavor. I treasure how this recipe became a family favorite, especially when we served it alongside iced tea on warm, lazy afternoons.

Storage Tips

These brownies store best in an airtight container at room temperature and stay fresh for up to three days. If you want to keep them longer, wrap tightly and freeze for up to two months. Thaw in the fridge overnight before serving to keep that delicate texture intact.

Ingredient Substitutions

You can swap lemon pudding mix for plain vanilla pudding mix and add extra lemon zest and juice if lemon pudding is unavailable. Greek yogurt can replace one egg for a slightly denser texture and added moisture. Powdered erythritol works as a glaze substitute for those avoiding sugar.

Serving Suggestions

Three pieces of lemon brownies with glaze.
Three pieces of lemon brownies with glaze.

These lemon brownies shine on their own but try serving with fresh berries and a dollop of whipped cream for dessert flair. They also pair wonderfully with a cup of herbal tea or chilled lemonade for a perfect afternoon treat.

Cultural Context

Lemon flavored desserts have long been popular in Mediterranean and Southern European cuisines for their refreshing qualities. Using boxed cake mix modernizes this classic flavor into an accessible and quick American-style bake that still holds onto traditional citrus charm.

Frequently Asked Questions

What makes these lemon brownies moist?

The combination of yellow cake mix and lemon instant pudding creates a tender and moist crumb, enhanced by fresh lemon juice and zest for added moisture and flavor.

How is the lemon glaze prepared?

The glaze is simply made by whisking powdered sugar with lemon juice until smooth, allowing for easy drizzling over the cooled brownies for a sweet, tangy finish.

Can I adjust the glaze consistency?

Yes, adding more lemon juice will thin the glaze for easier drizzling, while adding more powdered sugar will thicken it to suit your preference.

Is lemon zest necessary for garnish?

While optional, lemon zest adds a fresh citrus aroma and a pop of color, enhancing both presentation and flavor.

What baking dish size is recommended?

An 8-inch square baking dish lined with parchment paper ensures even baking and easy removal of the lemon brownies.

4.50 from 150 votes

Lemon Brownies Lemon Glaze

Prep Time:
15 Minutes
Cook Time:
24 Minutes
Total Time:
39 Minutes
Servings:
16
A stack of lemon brownies with a lemon glaze.

Moist lemon brownies topped with a tangy glaze and a sprinkle of fresh lemon zest.

Ingredients

  • Brownie Base

  • 1 box (432 g) yellow cake mix (Betty Crocker preferred)
  • 1 box (85 g) lemon instant pudding mix
  • 80 ml lemon juice
  • 2 large eggs
  • 1 teaspoon lemon zest
  • Lemon Glaze

  • 120 g powdered sugar
  • 15 ml lemon juice (adjust for desired consistency)
  • Lemon zest for garnish (optional)

Instructions

1.

1. Prepare Baking Dish and Preheat Oven: Line an 8-inch (20 cm) square baking dish with parchment paper. Preheat oven to 175°C (350°F).

2.

2. Combine Batter Ingredients: In a medium mixing bowl, thoroughly blend cake mix, lemon pudding mix, lemon juice, eggs, and lemon zest until uniform.

3.

3. Bake the Brownies: Pour batter evenly into prepared pan. Bake for 22 to 24 minutes until the edges are set and a toothpick inserted comes out with moist crumbs.

4.

4. Cool and Slice: Allow brownies to cool in pan for 10 minutes. Lift out using parchment paper and cut into squares.

5.

5. Prepare Lemon Glaze: Whisk powdered sugar with lemon juice until smooth and pourable. Adjust lemon juice to achieve desired consistency.

6.

6. Glaze and Garnish: Drizzle lemon glaze over cooled brownies and optionally sprinkle with additional lemon zest.

Notes

  1. Ensure oven temperature is accurate for consistent baking results.

Tools You'll Need

  • 8-inch square baking dish
  • Mixing bowl
  • Whisk
  • Parchment paper

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains eggs and gluten.

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 180
  • Total Fat: 3.5 g
  • Total Carbohydrate: 30 g
  • Protein: 2 g