
These lemon brownies are for anyone who craves a fudgy bite and bright citrus flavor in every forkful. The simple batter comes together in minutes mixing pantry staples with a big splash of fresh lemon. Finished with a tangy lemon glaze that forms the prettiest finish these are the kind of crowd-friendly treat that disappears fast from bake sale tables and birthday platters.
I first baked these when I needed something sunny for a gloomy February weekend. Even picky eaters go for seconds and now they make a regular appearance at family brunch.
Ingredients
- Yellow cake mix: for a fail-proof base look for a fresh box without lumps
- Lemon instant pudding mix: extra lemon punch and makes brownies super moist
- Fresh lemon juice: use real lemons for best flavor squeeze just before using
- Large eggs: bind everything and add richness choose eggs with golden yolks for color
- Lemon zest: fragrant oils enhance layered citrus taste zest with a microplane for fine texture
- Powdered sugar: blends seamlessly for a silky glaze inspect for clumps and sift if needed
- More lemon juice: in the glaze for a tart finish always taste and adjust drop by drop
- Extra lemon zest: optional for garnish but brightens the look and aroma
Step-by-Step Instructions
- Prep Your Pan:
- Line your eight-inch square pan with parchment ensuring it hangs over the edges for easy lifting. Mist with baking spray to guarantee a nonstick finish
- Mix the Batter:
- Beat the dry cake mix dry pudding mix fresh lemon juice eggs and lemon zest on low with a hand mixer until it becomes glossy and thick. Scrape down the bowl halfway so all powdery bits dissolve
- Spread and Bake:
- Smooth batter into your prepped pan with a rubber spatula. Lightly tap on the counter to pop air bubbles and bake in a preheated three hundred fifty degree oven until the center springs back gently and comes out with only moist crumbs on a toothpick
- Cool Completely:
- Rest the pan on a rack for ten minutes after baking then lift brownies out by the parchment edges transferring to a wire rack. Let cool fully before glazing otherwise the icing might melt
- Whisk the Glaze:
- Blend powdered sugar with fresh lemon juice using a small whisk until the glaze is thick but pourable aiming for a slow ribbon to fall from the whisk. Add juice one drop at a time if you need to thin it out
- Glaze and Garnish:
- Once cooled slice brownies into clean even squares. Drizzle or spoon glaze over each piece and top with a sprinkle of fresh lemon zest for a pretty pop of color

My favorite part of these lemon brownies is the glaze it soaks into the top layer and creates a tangy little crust. My kids love sneaking bites before the icing has set I do too honestly
How to Store
Wrap leftovers tightly in plastic wrap or keep in an airtight container at room temperature up to three days. For longer storage place squares between layers of parchment paper in the freezer for up to two months. Let them come to room temperature before serving so the texture goes back to fudgy and soft.
Ingredient Swaps
If you only have white cake mix that will work though you lose a little of that yellow color. No lemon instant pudding mix Use vanilla and add an extra teaspoon of zest. Bottled lemon juice can do in a pinch but the fresh ingredient really makes a difference. Gluten free yellow cake mix works well for allergy-friendly baking.

Serving Ideas
Serve these chilled with a dollop of whipped cream or a few fresh raspberries to add a hint of tartness alongside the sweet glaze. At summer parties pile them on a tiered cake stand for a pretty brunch display. A drizzle of white chocolate can make them extra fancy for celebrations.
The Bright Lemon Bar Trend
Lemon brownies have become a favorite for anyone craving a twist on the classic fudgy bar dessert. They merge American boxed mix convenience with zingy European-style lemon cakes. Even folks who skip chocolate brownies reach for these at potlucks and picnics because the citrus flavor feels refreshing and unexpected.
Recipe FAQs
- → What makes these brownies extra fudgy?
The combination of yellow cake mix and lemon pudding mix creates a moist, dense texture that’s delightfully fudgy.
- → Can I use bottled lemon juice instead of fresh?
Fresh lemon juice provides the brightest flavor, but bottled juice can be used in a pinch. Adjust the quantity for taste.
- → How do I know when the brownies are done?
Bake until a toothpick inserted comes out with moist crumbs, but no wet batter. This keeps the brownies tender.
- → Is the glaze optional?
The glaze adds a layer of tangy sweetness and enhances the citrus flavor, but the brownies can be enjoyed without it.
- → Can these brownies be made gluten-free?
Substitute gluten-free yellow cake mix and pudding mix for similar results. Follow the same method and baking times.
- → What’s the best way to store leftovers?
Store sliced brownies in an airtight container at room temperature for up to three days, or refrigerate for longer freshness.