Keto Lemon Pie Low is a delightful dessert that satisfies your sweet tooth without the guilt. With a creamy sour cream filling and an easy press-in crust, this pie is perfect for anyone looking to enjoy a low-carb, sugar-free treat. Whether you’re on a ketogenic diet or just want to indulge in a healthy dessert, this recipe will surely impress.
Keto Lemon Pie Low: 8 Reasons to Indulge Today — Keto Lemon Pie Low is a delightful dessert that satisfies your sweet tooth without the guilt. With a creamy sour cream filling and an easy press-in crust, this pie is
Why You’ll Love This Keto Lemon Pie Low
This Keto Lemon Pie Recipe is a game-changer for dessert lovers. Here are a few reasons why:
- It’s a low-carb lemon pie, making it suitable for keto diets.
- Contains no added sugars, perfect for a sugar-free lemon pie.
- The creamy texture from sour cream adds richness.
- Easy to make, requiring minimal ingredients and effort.
- It can be served chilled, making it a refreshing option.
- Versatile enough to be transformed into a keto lemon tart or even a keto lemon meringue pie.
This dessert falls under the low-calorie lemon dessert category, allowing you to enjoy a slice without the worry of extra calories!

Ingredients for Keto Lemon Pie Low
Gather these items:
- 6 tbsp (91 g) powdered sweetener
- 2 to 4 tbsp allulose or xylitol
- 1/2 tsp (0.25 tsp) glucomannan (can sub xanthan gum)
- 3/4 cup (177.44 ml) heavy cream
- 1 tbsp lemon zest
- 1/2 cup (118.29 ml) freshly squeezed lemon juice
- 4 large egg yolks
- 3 tbsp (42.61 g) butter, chilled and cut into pieces
- 3/4 tsp (1 tsp) lemon extract
- 1 cup (230 g) full fat sour cream
- 1 keto pie crust, fully baked
How to Make Keto Lemon Pie Low Step-by-Step
- Step 1: In a large, heavy-duty saucepan, whisk together the sweeteners and glucomannan.
- Step 2: Add the cream, egg yolks, lemon zest, and lemon juice and whisk to combine. Set over medium heat, whisking frequently, until the mixture begins to thicken, about 7 to 10 minutes.
- Step 3: Remove the pan from the heat and whisk in the butter and lemon extract. Let cool to room temperature.
- Step 4: Whisk in the sour cream until no lumps remain. Pour the mixture into the pie shell and refrigerate for at least 4 hours to set.
- Step 5: Top with lightly sweetened whipped cream before serving.
Pro Tips for the Perfect Keto Lemon Pie Low
Keep these in mind:
- Use fresh lemon juice for the best flavor in your keto lemon cheesecake.
- Ensure the pie crust is fully baked to avoid a soggy bottom.
- Let the filling cool to room temperature before adding the sour cream to prevent curdling.
- This pie can be made gluten-free by ensuring your crust is made with almond flour.

Best Ways to Serve Keto Lemon Pie Low
Here are some serving suggestions:
- Pair with a dollop of whipped cream for extra creaminess.
- Serve with fresh berries for a pop of color and flavor.
- Consider garnishing with additional lemon zest or mint leaves for an appealing presentation.
How to Store and Reheat Keto Lemon Pie Low
Store any leftovers in an airtight container in the refrigerator for up to 5 days. To serve, simply slice and enjoy cold. You can make this pie ahead of time for meal prep, ensuring a delicious dessert is always on hand.
Frequently Asked Questions About Keto Lemon Pie Low
What’s the secret to perfect Keto Lemon Pie Low?
The secret lies in using fresh lemon juice and zest, which provide a vibrant flavor. Make sure to cool the mixture properly before adding the sour cream to maintain a smooth texture.
Can I make Keto Lemon Pie Low ahead of time?
Absolutely! This pie is perfect for making ahead of time. Just ensure to store it in the refrigerator for at least 4 hours to set properly before serving.
How do I avoid common mistakes with Keto Lemon Pie Low?
To avoid common mistakes, ensure your ingredients are at room temperature before mixing. Additionally, whisk the filling continuously to prevent it from clumping while it cooks.
Variations of Keto Lemon Pie Low You Can Try
Here are some delicious variations:
- Make a no-bake keto lemon pie by using a chilled crust and setting the filling in the refrigerator.
- Create a keto lemon meringue pie by topping the pie with a light and fluffy meringue.
- Try a keto lemon pie with almond crust for a nutty twist.
- Experiment with adding berries into the filling for a fruity variation.
For more delicious recipes, check out our latest recipes or try making Keto White Chicken Chili for a hearty meal. If you’re looking for a sweet treat, our Blueberry Blondies are a must-try!
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Keto Lemon Pie Low: 8 Reasons to Indulge Today
- Total Time: 4 hours 30 minutes
- Yield: 8 servings 1x
- Diet: Low Calorie
Description
A delicious Keto Lemon Pie with a tangy sour cream filling and an easy press-in crust, perfect for satisfying your cravings while keeping it low carb and sugar-free.
Ingredients
- 6 tbsp (91 g) powdered sweetener
- 2 to 4 tbsp allulose or xylitol
- 1/2 tsp (0.25 tsp) glucomannan (can sub xanthan gum)
- 3/4 cup (177.44 ml) heavy cream
- 1 tbsp lemon zest
- 1/2 cup (118.29 ml) freshly squeezed lemon juice
- 4 large egg yolks
- 3 tbsp (42.61 g) butter, chilled and cut into pieces
- 3/4 tsp (1 tsp) lemon extract
- 1 cup (230 g) full fat sour cream
- 1 keto pie crust, fully baked
Instructions
- In a large, heavy-duty saucepan, whisk together the sweeteners and glucomannan.
- Add the cream, egg yolks, lemon zest, and lemon juice and whisk to combine. Set over medium heat, whisking frequently, until the mixture begins to thicken, about 7 to 10 minutes.
- Remove the pan from the heat and whisk in the butter and lemon extract. Let cool to room temperature.
- Whisk in the sour cream until no lumps remain. Pour the mixture into the pie shell and refrigerate for at least 4 hours to set.
- Top with lightly sweetened whipped cream before serving.
Notes
- Prep Time: 30 minutes
- Cook Time: 10 minutes
- Category: Dessert
- Method: Stovetop and Refrigeration
- Cuisine: Keto
Nutrition
- Serving Size: 1 slice
- Calories: 301
- Sugar: 2 g
- Sodium: 100 mg
- Fat: 27.9 g
- Saturated Fat: 15 g
- Unsaturated Fat: 10 g
- Trans Fat: 0 g
- Carbohydrates: 5.9 g
- Fiber: 1 g
- Protein: 5.8 g
- Cholesterol: 150 mg










