Why You’ll Love This Recipe
If you love cheesecake but are looking to keep things low-carb and keto-friendly, this recipe is perfect for you. It’s soft, creamy, and packed with flavor, while being quick and convenient. With only a few ingredients and minimal preparation time, you can indulge in a warm, freshly made dessert that fits your dietary needs. Plus, it can be easily customized with your favorite keto toppings such as fresh fruit, homemade sugar-free strawberry sauce, or no-sugar-added jam.
Ingredients
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3 1/2 tbsp cream cheese (softened, 52g)
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1/2 tbsp sour cream (7g)
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2 tbsp powdered monkfruit sweetener (20g)
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1 egg (room temperature)
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1/4 tsp vanilla extract
(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)
Directions
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In a ramekin, mug, or small microwavable bowl, combine the softened cream cheese, sour cream, and powdered monkfruit sweetener. Whisk them together until smooth.
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Add the egg and vanilla extract into the mixture, and whisk again until everything is well combined.
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Microwave the mixture for about 1 minute to 1 minute 15 seconds, or until the center is no longer liquid, and the cheesecake gently pulls away from the side of the ramekin.
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Allow the cheesecake to cool in the fridge for a bit, or you can enjoy it warm right out of the microwave.
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Serve with your favorite toppings, such as fresh fruit, homemade sugar-free strawberry sauce, or no-sugar-added jam. Enjoy your keto-friendly cheesecake!
Servings and Timing
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Servings: 1
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Prep Time: 5 minutes
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Cook Time: 1-1.5 minutes
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Total Time: 6-7 minutes
Storage/Reheating
This cheesecake is best eaten immediately, but you can store leftovers in an airtight container in the fridge for up to 1-2 days. To reheat, simply pop it back in the microwave for 10-20 seconds until warm.
FAQs
1. Can I use a different sweetener in this recipe?
Yes, you can substitute the monkfruit sweetener with other keto-friendly sweeteners such as erythritol or stevia. Just ensure to adjust the quantity as needed, as different sweeteners may have different sweetness levels.
2. Is this keto cheesecake safe for people with dairy allergies?
No, this recipe contains both cream cheese and sour cream, which are dairy products. For a dairy-free version, you would need to use dairy-free cream cheese and sour cream substitutes.
3. Can I make this cheesecake without an egg?
The egg helps bind the ingredients together and gives the cheesecake its structure. However, you could try an egg substitute like flaxseed meal or chia seeds mixed with water if you need an egg-free version.
4. How do I know when the cheesecake is done in the microwave?
The cheesecake is done when the center is no longer liquid, and the edges pull slightly away from the side of the mug or ramekin. It should have a firm texture but still be soft and creamy.
5. Can I double the recipe?
Yes, you can double the ingredients, but you may need to microwave for a slightly longer time, depending on the size of the mug or ramekin you’re using. Be sure to check the consistency as it cooks.
6. How long does it take to cool the cheesecake in the fridge?
It usually takes about 10-15 minutes for the cheesecake to cool enough to enjoy. If you’re in a rush, you can also eat it warm, but the texture will be slightly different.
7. Can I make this recipe without a microwave?
Yes, if you don’t have a microwave, you can bake this cheesecake in a preheated oven at 350°F (175°C) for about 12-15 minutes or until the center is set.
8. Can I add toppings to this cheesecake?
Definitely! Keto-friendly toppings like fresh berries, sugar-free strawberry sauce, or whipped cream will make your cheesecake even more delicious.
9. Is this recipe gluten-free?
Yes, this keto cheesecake recipe is naturally gluten-free since it doesn’t contain any flour or grains.
10. Can I freeze the cheesecake?
This cheesecake is best eaten fresh, but you can freeze leftovers for up to a month. To reheat, microwave from frozen, adding time as necessary.
Conclusion
This Keto Cheesecake in a Mug is a quick, delicious, and guilt-free dessert that satisfies your sweet tooth without derailing your keto diet. It’s creamy, indulgent, and made in just a minute. Perfect for a low-carb treat on the go! With minimal ingredients and simple preparation, you’ll want to make this easy dessert over and over again.

Keto Cheesecake In a Mug
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This Keto Cheesecake in a Mug is the perfect way to satisfy your dessert cravings on a low-carb, keto diet. It’s quick, easy, and incredibly delicious, made in the microwave in just a minute.
- Total Time: 6-7 minutes
- Yield: 1 serving
Ingredients
3 1/2 tbsp cream cheese (softened, 52g)
1/2 tbsp sour cream (7g)
2 tbsp powdered monkfruit sweetener (20g)
1 egg (room temperature)
1/4 tsp vanilla extract
Instructions
- In a ramekin, mug, or small microwavable bowl, combine the softened cream cheese, sour cream, and powdered monkfruit sweetener. Whisk them together until smooth.
- Add the egg and vanilla extract into the mixture, and whisk again until everything is well combined.
- Microwave the mixture for about 1 minute to 1 minute 15 seconds, or until the center is no longer liquid, and the cheesecake gently pulls away from the side of the ramekin.
- Allow the cheesecake to cool in the fridge for a bit, or you can enjoy it warm right out of the microwave.
- Serve with your favorite toppings, such as fresh fruit, homemade sugar-free strawberry sauce, or no-sugar-added jam. Enjoy your keto-friendly cheesecake!
Notes
- This cheesecake is best eaten immediately, but you can store leftovers in an airtight container in the fridge for up to 1-2 days.
- To reheat, simply pop it back in the microwave for 10-20 seconds until warm.
- You can use other keto-friendly sweeteners like erythritol or stevia as substitutes for monkfruit sweetener.
- For a dairy-free version, use dairy-free cream cheese and sour cream substitutes.
- Double the recipe to make more servings, adjusting microwave time as necessary.
- If you don’t have a microwave, you can bake it in the oven at 350°F (175°C) for 12-15 minutes.
- Author: Julia
- Prep Time: 5 minutes
- Cook Time: 1-1.5 minutes
- Category: Dessert
- Method: Microwave
- Cuisine: Keto
Nutrition
- Serving Size: 1
- Calories: 280
- Sugar: 2g
- Sodium: 250mg
- Fat: 26g
- Saturated Fat: 15g
- Unsaturated Fat: 9g
- Trans Fat: 0g
- Carbohydrates: 4g
- Fiber: 1g
- Protein: 6g
- Cholesterol: 135mg