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Paleo Lemon Bars

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4.77 from 56 votes
Taylor KiserBy Taylor Kiser
Taylor Kiser
Taylor Kiser Founder of Food Faith Fitness

Taylor Kiser is a Certified Personal Trainer and Nutrition Coach and a lover of health and fitness. A follower of Christ. Recipe developer. Photographer. Obsessed with cookie dough, pink & leop…

Expertise: Healthy Food View all posts →
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The classic lemon bars get a Paleo-friendly makeover!

Paleo Lemon Bars - A healthy, grain/refined sugar free remake of the classic! SO easy and only 5 ingredients! | Foodfaithfitness.com | @FoodFaithFit

It’s Friday, and I have something special for you. Not special in the “reinventing the wheel” kind of way—lemon bars aren’t exactly groundbreaking—but special to me because it took nine painstaking tries to get them just right. That’s nine rounds of zesting, mixing, baking, and questioning every life choice that led me to this moment. Some might call it excessive. I call it determined. With a side of stubborn. And a dash of still-finding-lemon-zest-in-my-hair.

The lemon filling was easy. After all, honey, eggs, and lemon juice don’t need much help to be amazing. But the crust? That was my actual nemesis. It would start out perfect, but then something would happen when I poured on the topping, and suddenly, perfection turned into a mushy mess. I refused to let this one beat me, though, because a reader was counting on me to succeed. She had submitted her favorite lemon bar recipe for a healthy makeover, and I take my responsibilities very seriously. A few hours later, I had an apartment that smelled like a lemon grove exploded, a minor anxiety attack over the final reveal, and a moment of pure joy when my knife actually crunched through the crust. Victory! These bars are fresh, bright, perfectly sweet, loaded with lemon flavor, and 100% worth the chaos.

Paleo Lemon Bars - A healthy, grain/refined sugar free remake of the classic! SO easy and only 5 ingredients! | Foodfaithfitness.com | @FoodFaithFit

Are These Paleo Lemon Bars Healthy?

Think of these as a healthier alternative to your classic lemon bar. It’s still a dessert, of course—and it should still be eaten in moderation. But this recipe uses wholesome, all-natural ingredients that work for both Paleo and gluten-free diets.

The notable ingredients in this recipe are the coconut flour and the honey. Coconut flour is free of wheat and grains, and it contains fiber, protein, potassium, and iron. Raw honey is used as the sweetener here, and it’s important that you use raw honey to keep the recipe Paleo. While honey is still a form of sugar, it’s all-natural and has a lower glycemic index than refined white sugar.

Paleo Lemon Bars - A healthy, grain/refined sugar free remake of the classic! SO easy and only 5 ingredients! | Foodfaithfitness.com | @FoodFaithFit

Cool Your Jets

If you take a look at several lemon bar recipes—including this one—you’ll notice that most call for a chill time of at least several hours, but ideally overnight. That’s not a step you can skip. Lemon bars really do need time to properly chill and set. Cutting into them too soon will leave you with a sad, sloppy mess instead of neat, clean squares. No one wants that after all their hard work!

So, take it from me: Step away from the pan. Don’t plan on this being the dessert to turn to for instant gratification. Good things come to those who wait.

Paleo Lemon Bars - A healthy, grain/refined sugar free remake of the classic! SO easy and only 5 ingredients! | Foodfaithfitness.com | @FoodFaithFit

How Do I Store Leftovers?

Store your lemon bars in an airtight container and keep them in the fridge for up to 1 week. They will taste even better the next day when all the flavors meld. You can also freeze them wrapped individually in parchment paper, then store them in a sealed container. They’ll keep in the freezer for up to 4 months.

Paleo Lemon Bars - A healthy, grain/refined sugar free remake of the classic! SO easy and only 5 ingredients! | Foodfaithfitness.com | @FoodFaithFit

Serving Suggestions

I’m a true lover of all things lemon. If you’re anything like me, you’ll want even more lemony recipes to add to your regular rotation. Some of my favorites include Lemon Pound Cake, Candied Lemon Slices (they make a beautiful garnish!), Tropical Paleo Lemon Bars, and a tall glass of homemade Lemonade.

Recipe

Paleo Lemon Bars

4.77 from 56 votes
Print Rate
Serves: 12 Bars
Prep: 40 minutes minutes
Cook: 30 minutes minutes
Chill Time: 6 hours hours
Total: 7 hours hours 10 minutes minutes

Ingredients

For The Crust:

  • 1/2 cup coconut oil room temperature, plus more for greasing the pan
  • 1/4 cup raw honey
  • 1 pinch salt
  • 1 cup coconut flour sifted, 95 grams

For The Lemon Topping:

  • 3 large eggs
  • 1/2 cup raw honey
  • 2 teaspoons lemon zest
  • 2 teaspoons coconut flour sifted
  • 1/2 cup fresh lemon juice

Instructions

  • Preheat your oven to 350 degrees Fahrenheit and generously grease an 8×8-inch pan with some coconut oil. Set aside.
  • In a large bowl, using an electric hand mixer, beat together the coconut oil, honey, and pinch of salt until creamy and well combined. Stir in the coconut flour until a dough forms.
  • Press the dough evenly into the prepared pan and bake until just lightly golden brown, about 8 minutes. Once cooked, let cool for 30 minutes.
    Paleo Lemon Bars - A healthy, grain/refined sugar free remake of the classic! SO easy and only 5 ingredients! | Foodfaithfitness.com | @FoodFaithFit
  • Lower the temperature of your oven to 325 degrees Fahrenheit, and lower the oven rack to the second from the bottom position.
  • Once the crust has cooled, gently whisk together the eggs, honey, and lemon zest in a large bowl. Do not use an electric mixer here, or you will overbeat the eggs and the topping with crack. Use a hand whisk.
  • In a separate, medium bowl, whisk the coconut flour into the lemon juice, 1 teaspoon at a time, until well mixed. Make sure you continually whisk as you add the flour so that it doesn't clump up.
  • Pour the lemon juice mixture into the egg mixture, whisking while you pour, until evenly combined.
  • Pour the topping over top of the cooled crust and bake until it is just set and the very center is just slightly jiggly, about 21-23 minutes. Let cool completely at room temperature. Then, cover and refrigerate for at least 6 hours, ideally overnight. You need to let the crust completely cool, or it will be soft.
  • Using a very sharp knife (or else you might not cut through the crust), cut the bars into squares and enjoy.
    Paleo Lemon Bars - A healthy, grain/refined sugar free remake of the classic! SO easy and only 5 ingredients! | Foodfaithfitness.com | @FoodFaithFit

Nutrition Info:

Calories: 196kcal (10%) Carbohydrates: 22.5g (8%) Protein: 2.7g (5%) Fat: 11.4g (18%) Saturated Fat: 9.5g (59%) Sodium: 48mg (2%) Fiber: 3g (13%) Sugar: 18.3g (20%)

Nutrition Disclaimer

Nutrition information are estimates only and may vary based on the specific brands, ingredients, and portion sizes you use. This data is provided for informational purposes only.

Author: Taylor Kiser
Course:Dessert
Cuisine:American
Share your creationsTag @foodfaithfit and hashtag it #foodfaithfitness so I can see what you made!
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About Taylor KiserHealthy Food

Taylor Kiser is a Certified Personal Trainer and Nutrition Coach and a lover of health and fitness. A follower of Christ. Recipe developer. Photographer. Obsessed with cookie dough, pink & leopard print.

Reader Interactions

Amanda BC

✓Reviewed by Amanda BCItalian-American & Ukrainian-American Cuisine, Regional Dishes

Published: Mar 20, 2015 | Updated: Feb 24, 2026
4.77 from 56 votes (53 ratings without comment)

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