Simple Vegan Lemon Bars: A 30-Minute Zesty Dessert

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Author: Katrina Fears
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Simple Vegan Lemon Bars: A 30-Minute Zesty Dessert

Introduction

Imagine a dessert that perfectly balances a burst of sunny, tangy lemon with just the right amount of sweetness, all nestled in a rich, buttery shortbread crust. These Vegan Lemon Bars are a vibrant, blissful treat that will brighten any day.

The filling is luxuriously smooth and creamy, with a zesty punch that makes it utterly irresistible. Did you know that the lemon bar, as we know it, gained massive popularity in the 1960s? It’s a relatively modern classic that has earned its place in dessert history! This recipe is special because it captures that iconic flavor and texture using simple plant-based ingredients, all in about 30 minutes of active time. It’s a wonderfully family-friendly recipe—kids love pressing the crust and adults adore the sophisticated flavor. If you’re a fan of our Vegan Cheesecake, you’ll be equally delighted by these bright, citrusy bars.

Get ready to bring a little sunshine to your table with these incredibly easy and delicious Vegan Lemon Bars!

What is Vegan Lemon Bars?

So, what’s the story behind this brilliantly simple dessert? Is it a bar, a square, or a tart? The name is wonderfully descriptive—it’s a bar cookie with a lemon filling! But how does it achieve that classic creamy, curd-like texture without eggs? The magic is in a simple combination of citrus, starch, and plant-based milk that thickens into pure perfection when baked.

I once brought a batch to a summer picnic, and a friend, after one bite, declared, “This is the taste of sunshine!” They say the way to a person’s heart is through their stomach, and presenting a plate of these zesty, homemade bars is a sure path to success.

Why not preheat your oven and spread a little joy?

Why You’ll Love This Vegan Lemon Bars:

You are going to be absolutely smitten with this recipe, and here’s exactly why. First and foremost, the main highlight is its perfect harmony of flavor and texture. We’re talking about a crisp, melt-in-your-mouth shortbread crust supporting a layer of velvety, tangy-sweet lemon filling. It’s a dessert that feels both elegant and comforting, guaranteed to satisfy any citrus craving.

Secondly, let’s talk about the fantastic cost-saving benefit. A single lemon bar from a boutique bakery can be surprisingly pricey. Baking a whole pan at home for a fraction of the cost means you can enjoy a gourmet treat anytime, and it also makes for a stunning, impressive gift for neighbors and friends.

Simple Vegan Lemon Bars: A 30-Minute Zesty Dessert

Finally, the simple, dusted finish is what makes them so special. The classic shower of powdered sugar on top isn’t just for looks; it adds a delicate sweetness that contrasts beautifully with the sharp lemon. If you enjoy the bright flavors in our Vegan Key Lime Pie, you’ll love this citrusy cousin. Ready to make your kitchen smell like a lemon grove? Let’s get baking!

How to Make Vegan Lemon Bars:

● Quick Overview
This is the easiest, most refreshing dessert you can bake. It requires just 30 minutes of active prep for a result that is beautifully balanced, with a creamy, zesty filling and a tender, buttery crust. The total time, including baking and chilling, is about 3 hours.

Ingredients for Vegan Lemon Bars

For the Shortbread Crust:

  • 1 cup all-purpose flour
  • ¼ cup powdered sugar
  • ¼ teaspoon salt
  • ½ cup cold vegan butter, cubed

For the Lemon Filling:

  • ¾ cup fresh lemon juice (about 4-5 lemons)
  • 1 tablespoon lemon zest
  • 1 cup full-fat coconut milk (canned)
  • ¾ cup granulated sugar
  • ⅓ cup cornstarch
  • Pinch of turmeric (for color, optional)

Step-by-Step Instructions

  1. Prep and Preheat: Start by preheating your oven to 350°F (175°C). Line an 8×8 inch baking pan with parchment paper, leaving an overhang on two sides for easy removal.
  2. Make the Crust: In a medium bowl, whisk together the flour, ¼ cup powdered sugar, and salt. Add the cold, cubed vegan butter. Use a pastry cutter, a fork, or your fingertips to work the butter into the flour until the mixture resembles coarse crumbs and holds together when pressed Vegan Lemon Bars.
 Simple Vegan Lemon Bars: A 30-Minute Zesty Dessert
  1. Par-Bake the Crust: Press the crust mixture firmly and evenly into the bottom of your prepared pan. Use a flat-bottomed glass to get it really compact. Bake for 18-20 minutes, or until the edges are just barely golden.
  2. Prepare the Filling: While the crust is baking, make the filling. In a medium saucepan, whisk together the lemon juice, lemon zest, coconut milk, sugar, cornstarch, and optional pinch of turmeric until the cornstarch is completely dissolved.
  3. Cook the Filling: Place the saucepan over medium heat. Cook, whisking constantly, until the mixture thickens dramatically and becomes translucent and bubbly, about 5-8 minutes. It should have the consistency of a thick pudding.
  4. Assemble and Bake: Once the crust is out of the oven, immediately pour the warm lemon filling over the hot crust. Spread it evenly with a spatula.
  5. Bake to Set: Return the pan to the oven and bake for another 10-12 minutes, until the filling is set and no longer jiggly in the center.
  6. Cool Completely: Let the pan cool completely on a wire rack, then refrigerate for at least 2 hours (or overnight) to fully set before slicing.

What to Serve Vegan Lemon Bars With

These bars are a star on their own, but they pair wonderfully for a special occasion!

  • Fresh Berries: A side of fresh raspberries or blueberries adds a beautiful color contrast and a burst of freshness.
  • Coconut Whipped Cream: A dollop of vegan coconut whipped cream adds a lovely creamy element that complements the tartness.
  • Iced Tea or Coffee: A glass of unsweetened iced tea or a cup of coffee provides a bitter balance to the sweet and tangy bars.
  • Vegan Sorbet: A scoop of raspberry or mango sorbet turns one bar into a spectacular dessert.

Top Tips for Perfecting Vegan Lemon Bars

  1. Use Fresh Lemons: Bottled lemon juice simply cannot compare to the bright, vibrant flavor of freshly squeezed lemons. The zest is also essential for that powerful lemon aroma.
  2. Don’t Skip the Cornstarch: The cornstarch is the crucial thickening agent that replaces the eggs. Make sure it’s fully dissolved in the liquid before you start heating it to avoid lumps.
  3. Press the Crust Firmly: A well-compacted crust is the foundation of a great lemon bar. Press it down very firmly to prevent it from crumbling when sliced.
  4. Chill Thoroughly: Patience is key! Allowing the bars to chill completely is non-negotiable for clean, perfect slices Vegan Lemon Bars.
 Simple Vegan Lemon Bars: A 30-Minute Zesty Dessert

Storing and Reheating Tips

[Vegan Lemon Bars] store beautifully in the refrigerator.

  • Refrigeration: Store the bars in an airtight container in the fridge. They will stay fresh and delicious for up to 5 days.
  • Freezing: These bars freeze very well! Place the fully cooled and chilled bars in a single layer in an airtight container, separated by parchment paper. They will keep for up to 3 months. Thaw overnight in the refrigerator.
  • Reheating: This is a dessert meant to be enjoyed cold. Do not reheat it. For the best texture and flavor, serve straight from the refrigerator Vegan Lemon Bars.
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Simple Vegan Lemon Bars: A 30-Minute Zesty Dessert

Simple Vegan Lemon Bars: A 30-Minute Zesty Dessert

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Make easy vegan lemon bars with a buttery crust & tangy lemon filling! This 30-minute recipe is the perfect dairy-free dessert. Get the recipe now!

  • Author: Katrina Fears

Ingredients

Scale

For the Shortbread Crust:

  • 1 cup all-purpose flour

  • ¼ cup powdered sugar

  • ¼ teaspoon salt

  • ½ cup cold vegan butter, cubed

For the Lemon Filling:

  • ¾ cup fresh lemon juice (about 45 lemons)

  • 1 tablespoon lemon zest

  • 1 cup full-fat coconut milk (canned)

  • ¾ cup granulated sugar

  • ⅓ cup cornstarch

  • Pinch of turmeric (for color, optional)

Instructions

  1. Prep and Preheat: Start by preheating your oven to 350°F (175°C). Line an 8×8 inch baking pan with parchment paper, leaving an overhang on two sides for easy removal.

  2. Make the Crust: In a medium bowl, whisk together the flour, ¼ cup powdered sugar, and salt. Add the cold, cubed vegan butter. Use a pastry cutter, a fork, or your fingertips to work the butter into the flour until the mixture resembles coarse crumbs and holds together when pressed.

  3. Par-Bake the Crust: Press the crust mixture firmly and evenly into the bottom of your prepared pan. Use a flat-bottomed glass to get it really compact. Bake for 18-20 minutes, or until the edges are just barely golden.

  4. Prepare the Filling: While the crust is baking, make the filling. In a medium saucepan, whisk together the lemon juice, lemon zest, coconut milk, sugar, cornstarch, and optional pinch of turmeric until the cornstarch is completely dissolved.

  5. Cook the Filling: Place the saucepan over medium heat. Cook, whisking constantly, until the mixture thickens dramatically and becomes translucent and bubbly, about 5-8 minutes. It should have the consistency of a thick pudding.

  6. Assemble and Bake: Once the crust is out of the oven, immediately pour the warm lemon filling over the hot crust. Spread it evenly with a spatula.

  7. Bake to Set: Return the pan to the oven and bake for another 10-12 minutes, until the filling is set and no longer jiggly in the center.

  8. Cool Completely: Let the pan cool completely on a wire rack, then refrigerate for at least 2 hours (or overnight) to fully set before slicing.

Welcome! I’m Katrina Fears,

I’m a passionate home cook who believes that every great recipe tells a story. What started as a simple love for cooking in a tiny kitchen has grown into a journey of exploring flavors, nourishing loved ones, and turning everyday meals into memorable moments.

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Simple & Delicious Cooking

New here? Join our free email series designed to help you get started in the kitchen. You’ll pick up essential baking tips and kitchen tricks to quickly boost your cooking confidence and skills!

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