Vegan Lemon Bars are bright, zesty, and easy to make at home.
introduction — Vegan Lemon Bars
Vegan Lemon Bars are a fresh, plant-based dessert that uses simple pantry items.
They are great for warm days or for a light finish after dinner.
If you like lemon sweets, try a similar twist with lemon blueberry oatmeal bars for another easy lemon treat.
why make Vegan Lemon Bars
Vegan Lemon Bars give a bright citrus bite without dairy or eggs.
They use common vegan swaps and bake up firm and tangy.
- Quick to mix and bake.
- Light, not too sweet.
- Good for vegan guests or dairy-free diets.
how to make Vegan Lemon Bars
Making Vegan Lemon Bars is simple and hands-on.
You press a crust, bake it, pour a smooth lemon filling, then chill until set.
These bars also fit well in weeknight plans; see more simple meal ideas at 20 cheap vegan meals.
Ingredients : Vegan Lemon Bars
- 1 cup oats
- 1/2 cup almond flour
- 1/4 cup coconut oil, melted
- 1/4 cup maple syrup
- 1/4 teaspoon salt
- 1/2 cup lemon juice
- 1/2 cup maple syrup (for filling)
- 1/4 cup cornstarch
- 1 tablespoon lemon zest
Directions : Vegan Lemon Bars
- Preheat the oven to 350°F (175°C). Grease an 8×8 inch baking dish.
- In a mixing bowl, combine the oats, almond flour, melted coconut oil, maple syrup, and salt to form the crust. Press the mixture into the bottom of the prepared baking dish.
- Bake the crust for 10-12 minutes until lightly golden.
- In another bowl, whisk together lemon juice, maple syrup, cornstarch, and lemon zest until smooth.
- Pour the lemon filling over the pre-baked crust and return to the oven. Bake for an additional 20-25 minutes, until the filling is set.
- Allow to cool completely at room temperature, then refrigerate for at least 2 hours before slicing.
- Serve chilled and enjoy!
how to serve Vegan Lemon Bars
Serve Vegan Lemon Bars cold for a clean, firm slice.
Dust with a little powdered sugar or top with extra lemon zest.
For another lemon-flavored idea, check this savory option like artichoke lemon pesto to use lemon in a different way.
how to store Vegan Lemon Bars
Keep the bars in the fridge in an airtight container.
They stay good for 4–5 days chilled.
You can also freeze sliced bars in a single layer for up to 2 months; thaw in the fridge before serving.
tips to make Vegan Lemon Bars
- Press the crust firmly so it holds when cut.
- Whisk the filling well to avoid lumps from cornstarch.
- Chill fully; this helps get clean slices.
- Use fresh lemon juice and zest for best flavor.
variation (if any) — Vegan Lemon Bars
- Add a handful of blueberries to the filling for a fruity twist.
- Swap oats for graham-style crumbs for a crisper crust.
- Stir a little coconut cream into the filling for a silkier texture.
FAQs — Vegan Lemon Bars
Q: Can I make these gluten-free?
A: Yes. Use certified gluten-free oats and check that the almond flour is gluten-free.
Q: How do I know the filling is set?
A: The filling will look firm and not jiggle when done. Let it cool and chill fully to finish setting.
Q: What tool can I use to zest lemons?
A: You can use a simple microplane or zester. Buy it here.
Q: Can I reduce the sugar?
A: You can lower the maple syrup a bit, but the bars may be more tart and less firm.
Q: Can I make the crust nut-free?
A: Yes. Replace almond flour with extra oats or a seed flour like sunflower seed flour.

Vegan Lemon Bars
Ingredients
Crust
- 1 cup oats
- 1/2 cup almond flour
- 1/4 cup coconut oil, melted
- 1/4 cup maple syrup
- 1/4 teaspoon salt
Filling
- 1/2 cup lemon juice
- 1/2 cup maple syrup
- 1/4 cup cornstarch
- 1 tablespoon lemon zest
Instructions
Preparation
- Preheat the oven to 350°F (175°C). Grease an 8x8 inch baking dish.
- In a mixing bowl, combine the oats, almond flour, melted coconut oil, maple syrup, and salt to form the crust. Press the mixture into the bottom of the prepared baking dish.
- Bake the crust for 10-12 minutes until lightly golden.
Filling
- In another bowl, whisk together lemon juice, maple syrup, cornstarch, and lemon zest until smooth.
- Pour the lemon filling over the pre-baked crust and return to the oven. Bake for an additional 20-25 minutes, until the filling is set.
Cooling
- Allow to cool completely at room temperature, then refrigerate for at least 2 hours before slicing.
- Serve chilled and enjoy!

