Ultimate Tangy Keto Lemon Bars – The Best Low-Carb Citrus Delight
Imagine biting into a zesty, tangy lemon bar with a buttery crust that melts in your mouth. These Keto Lemon Bars offer a refreshing citrus flavor without the sugar, perfect for satisfying your sweet cravings while staying low-carb.
Explore More Keto DessertsWhy You'll Love This Recipe
- Perfect Balance of Sweet and Tangy: These bars provide a delightful contrast that excites the palate.
- Low-Carb Indulgence: With only 3g net carbs per serving, you can enjoy a treat without compromising your diet.
- Simple Ingredients: Made with easily accessible, wholesome components.
- Quick Preparation: Ready in under 30 minutes, perfect for spontaneous dessert needs.
- Kid-Friendly: A hit among all age groups, making it ideal for family gatherings.
Ingredients
For the Crust:
- 1 cup almond flour
- 1/4 cup melted butter
- 2 tbsp erythritol
- 1 tsp vanilla extract
For the Lemon Filling:
- 3 large eggs
- 1/2 cup fresh lemon juice
- 1 tbsp lemon zest
- 1/2 cup erythritol
- 2 tbsp coconut flour
Step-by-Step Recipe Guide
- Preheat your oven to 350°F (175°C) and line an 8x8-inch baking pan with parchment paper.
- In a bowl, combine almond flour, melted butter, erythritol, and vanilla extract. Mix until a dough forms.
- Press the dough evenly into the prepared pan to form the crust. Bake for 10-12 minutes or until lightly golden.
- While the crust bakes, whisk together eggs, lemon juice, lemon zest, erythritol, and coconut flour until smooth.
- Pour the lemon mixture over the pre-baked crust. Return to the oven and bake for an additional 15-20 minutes, or until the filling is set.
- Allow the bars to cool completely before slicing. For best results, refrigerate for 1-2 hours to firm up.
What People Are Saying
⭐⭐⭐⭐⭐ "These lemon bars are AMAZING! My whole family devoured them!" – Olivia T.
⭐⭐⭐⭐⭐ "The best keto dessert I’ve ever made. Perfectly tangy and sweet!" – James R.
⭐⭐⭐⭐⭐ "I love how easy these are to make. Tastes like the real deal!" – Sofia M.
Have you tried these lemon bars? Leave a review below!
Storage & Meal Prep
- Refrigeration: Store in an airtight container in the fridge for up to 5 days.
- Freezing: Individually wrap bars and freeze for up to 3 months.
- Meal Prep Tip: Make a double batch and freeze extras for a quick keto-friendly snack.
Nutritionist’s Note, Pro Tips & Fun Fact
Nutritionist’s Note
Lemon bars are often seen as a guilty pleasure, but this keto version is packed with **healthy fats** from almond flour and butter, providing **long-lasting energy** while keeping blood sugar levels stable. Plus, the **fresh lemon juice** delivers a **boost of vitamin C**, which is essential for **immune health and collagen production**.
Pro Tips for Perfect Lemon Bars
- Use Fresh Lemons: Bottled lemon juice lacks the **bright citrus flavor** that makes these bars stand out.
- Chill Before Slicing: Refrigerating the bars for at least **2 hours** before cutting ensures **clean, sharp slices**.
- Whisk Thoroughly: To prevent lumps, whisk the filling until **completely smooth** before pouring it over the crust.
- Sweetness Adjustment: If you prefer a **more tangy flavor**, reduce the erythritol by **one tablespoon**.
- Golden Crust = Perfect Texture: Bake the crust until it’s **lightly golden** before adding the filling. This prevents sogginess.
- For a Creamier Texture: Add **one extra egg yolk** to make the filling even **more luscious**.
Common Mistakes to Avoid
- Skipping the Parchment Paper: Makes it harder to **remove the bars neatly** from the pan.
- Overbaking: The filling should have a slight **jiggle in the center** when done – it will set as it cools.
- Not Using Room Temperature Eggs: Cold eggs can cause the filling to **curdle** instead of blending smoothly.
- Using Too Much Sweetener: Overuse of erythritol can create a **grainy texture** in the filling.
- Cutting Too Soon: Slicing while warm will result in **messy, broken bars**.
Fun Fact About Lemons
Did you know? Lemons were so valuable in the 18th century that British sailors were given them to **prevent scurvy**, a disease caused by vitamin C deficiency. Even today, **one lemon contains 50% of your daily vitamin C needs**—keeping your immune system strong while making these lemon bars deliciously irresistible! 🍋
Love These Lemon Bars? Try More Keto Desserts!
Explore more delicious low-carb treats that will satisfy your cravings while keeping you on track!
Keto Lemon Bars Recipe
Prep Time: 10 minutes
Cook Time: 20 minutes
Net Carbs: 4g per serving
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