Keto creamy lemon squares The Ultimate Low-Carb 2026

KETO CREAMY LEMON SQUARES – The Ultimate Low-Carb Citrus Treat

If you love bright, refreshing desserts but want to stay low-carb, these KETO CREAMY LEMON SQUARES are the perfect solution. With a buttery almond flour crust and a silky smooth lemon filling, this dessert delivers bold citrus flavor without the sugar overload of traditional lemon bars.

Unlike classic lemon squares that are packed with refined sugar and white flour, KETO CREAMY LEMON SQUARES are made with almond flour and powdered erythritol, keeping carbs low while maintaining that rich, creamy texture. Each bite is sweet, tangy, and perfectly balanced—ideal for keto dieters and anyone looking for a healthier dessert option.

Whether you’re hosting a gathering, meal prepping sweets for the week, or simply craving something refreshing, these KETO CREAMY LEMON SQUARES are guaranteed to impress.

Why You’ll Love KETO CREAMY LEMON SQUARES

Low-carb and keto-friendly
Sugar-free and gluten-free
Creamy, smooth lemon filling
Buttery almond flour crust
Easy to prepare
Perfect for meal prep
Refreshing summer dessert

These KETO CREAMY LEMON SQUARES are light yet satisfying, making them ideal after a heavy keto meal.

Ingredients for KETO CREAMY LEMON SQUARES

For the Crust:

1½ cups almond flour
¼ cup powdered erythritol
¼ cup unsalted butter, melted
1 teaspoon vanilla extract
A pinch of salt

For the Lemon Filling:

1 cup fresh lemon juice (about 4–5 lemons)
Zest of 2 lemons
4 large eggs
½ cup powdered erythritol
¼ cup heavy cream
¼ cup almond flour
¼ teaspoon xanthan gum (optional)
A pinch of salt

Every ingredient in these KETO CREAMY LEMON SQUARES plays an important role in achieving the perfect balance of texture and flavor.

How to Make KETO CREAMY LEMON SQUARES

1. Preheat the Oven

Preheat your oven to 325°F (160°C). Grease or line an 8×8-inch baking dish with parchment paper for easy removal.

2. Prepare the Crust

In a mixing bowl, combine almond flour, powdered erythritol, melted butter, vanilla extract, and salt. Mix until a soft dough forms.

3. Press the Crust

Press the dough evenly into the bottom of the baking dish to form a smooth crust layer.

4. Bake the Crust

Bake for 12–15 minutes or until lightly golden. Remove from the oven and allow to cool slightly.

5. Prepare the Lemon Filling

In a separate bowl, whisk together lemon juice, lemon zest, eggs, powdered erythritol, heavy cream, almond flour, xanthan gum (if using), and salt. Mix until smooth and fully combined.

6. Pour Over the Crust

Carefully pour the lemon mixture over the pre-baked crust.

7. Bake Again

Return to the oven and bake for 20–25 minutes. The center should be mostly set with a slight jiggle.

8. Cool and Chill

Allow the KETO CREAMY LEMON SQUARES to cool completely at room temperature, then refrigerate for at least 2 hours to firm up.

9. Slice and Serve

Once chilled, cut into 12 equal squares. Dust with powdered erythritol or garnish with fresh lemon zest for presentation.

Enjoy your homemade KETO CREAMY LEMON SQUARES chilled for the best texture and flavor.

Nutrition Facts (Per Serving – 12 Servings)

Calories: 190
Total Fat: 16g
Saturated Fat: 6g
Cholesterol: 80mg
Sodium: 50mg
Total Carbohydrates: 7g
Dietary Fiber: 2g
Net Carbs: 5g
Sugars: 2g
Protein: 5g

These KETO CREAMY LEMON SQUARES fit perfectly into a ketogenic diet while satisfying dessert cravings.

Tips for Perfect KETO CREAMY LEMON SQUARES

Use Fresh Lemon Juice: Freshly squeezed lemon juice provides the brightest flavor. Bottled juice may taste flat.

Don’t Overbake: Overbaking can cause cracks. Remove when the center still has a slight jiggle.

Chill Properly: Refrigerating for at least 2 hours helps the squares firm up for clean slicing.

Sift Sweetener: Sifting powdered erythritol prevents clumps and ensures a smooth filling.

Storage Instructions

Refrigerator: Store KETO CREAMY LEMON SQUARES in an airtight container for up to 5 days.
Freezer: Freeze for up to 2 months. Thaw in the refrigerator before serving.

These squares taste even better the next day as the flavors deepen.

Frequently Asked Questions (FAQ)

1. Are KETO CREAMY LEMON SQUARES really keto-friendly?

Yes. They use almond flour and erythritol instead of traditional flour and sugar, keeping carbs low.

2. Can I use a different sweetener?

Yes. Monk fruit sweetener or allulose can replace erythritol in these KETO CREAMY LEMON SQUARES.

3. What does xanthan gum do?

Xanthan gum helps improve texture and prevents the filling from becoming watery, but it’s optional.

4. Can I make dairy-free KETO CREAMY LEMON SQUARES?

You can substitute coconut cream for heavy cream and use dairy-free butter alternatives.

5. Why are my lemon squares runny?

They may need more baking time or additional chilling. Always allow proper refrigeration.

Final Thoughts

These KETO CREAMY LEMON SQUARES are the perfect combination of tangy citrus flavor and creamy sweetness. With a buttery almond crust and smooth lemon topping, this dessert proves that keto treats can be just as indulgent as traditional recipes.

If you’re following a ketogenic lifestyle or simply looking for a healthier lemon dessert, these KETO CREAMY LEMON SQUARES deserve a spot in your recipe collection.