Keto Cheesecake In a Mug Recipe
If you’ve ever craved a decadent dessert but didn’t want to derail your low-carb lifestyle, this Keto Cheesecake In a Mug is about to become your new best friend. In just a few minutes, you can whip up a creamy, dreamy treat that tastes just like classic cheesecake, but without the carb heavy crust or added sugars. Whether you eat it warm or chilled from the fridge, every spoonful of this single-serve wonder feels like a little victory. Let’s dive into the simple art of making Keto Cheesecake In a Mug, and get ready to indulge guilt-free!

Ingredients You’ll Need
The beauty of Keto Cheesecake In a Mug lies in its simplicity. Each ingredient plays a starring role, coming together to create that unmistakable cheesecake flavor and velvety texture. Don’t skip or substitute if you want authentic results—the magic is all in the mix!
- Cream Cheese (3 1/2 tbsp, softened): This classic base gives our cheesecake its luscious, tangy creaminess; make sure it’s softened for easy mixing.
- Sour Cream (1/2 tbsp): Adds a subtle richness and signature tang, making the final dessert truly filling and indulgent.
- Powdered Monkfruit Sweetener (2 tbsp): The secret to sweetness without the carbs, it dissolves beautifully for a silky batter.
- Egg (1, room temperature): Helps bind everything together and gives that iconic cheesecake structure with every bite.
- Vanilla Extract (1/4 tsp): Lends a fragrant, warming note, rounding out all the flavors perfectly.
How to Make Keto Cheesecake In a Mug
Step 1: Mix the Cream Cheese, Sour Cream, and Sweetener
Grab your favorite mug, small bowl, or ramekin—something microwave-safe is key. Add in the softened cream cheese, sour cream, and powdered monkfruit sweetener. Using a small whisk or even a fork, stir until everything melds into a smooth, creamy mixture.
Step 2: Add the Egg and Vanilla Extract
Now, crack in the room temperature egg and pour in the vanilla extract. Whisk again until your batter is silky and uniform. Take an extra moment to ensure there are no cream cheese lumps; the smoother, the better for that dreamy cheesecake texture!
Step 3: Microwave to Perfection
Slide your mug or ramekin into the microwave and cook for about 1 minute to 1 minute and 15 seconds. Keep an eye on it—the center should just set (not liquid), and the cheesecake will start pulling gently from the edges. Every microwave is a little different, so check it at the 1-minute mark first.
Step 4: Chill or Enjoy Warm
You can dig in while it’s still beautifully warm and soft, or you can cool the mug in your fridge for that classic cheesecake chill. Either way, it’s irresistible!
How to Serve Keto Cheesecake In a Mug

Garnishes
Let your creativity shine! Top your Keto Cheesecake In a Mug with a few fresh berries, a swirl of homemade sugar-free strawberry sauce, or a dollop of no sugar added jam. Each adds a pop of color and a delightful burst of flavor that complements the creamy base.
Side Dishes
Pairing is easy: serve your cheesecake alongside a cup of rich, hot coffee or tea for the ultimate cozy treat. Freshly cut strawberries, a handful of roasted almonds, or even a spoonful of whipped cream can balance out this dessert and make the experience feel extra special.
Creative Ways to Present
Don’t be afraid to have fun: layer your Keto Cheesecake In a Mug in a pretty glass topped with a sprinkle of keto granola for a parfait, or portion into mini ramekins for a dessert flight at your next gathering. Presentation makes every single-serve cheesecake feel like a thoughtful occasion.
Make Ahead and Storage
Storing Leftovers
If you ever manage to save some for later, cover your mug or ramekin tightly with plastic wrap and store it in the refrigerator. It will keep well for up to three days, staying deliciously creamy and satisfying.
Freezing
For longer storage, Keto Cheesecake In a Mug can be frozen! Wrap securely and freeze for up to one month. To enjoy, just thaw it overnight in the fridge before serving—the texture holds up beautifully.
Reheating
Prefer your cheesecake warm? Simply pop the mug back in the microwave for 10-15 seconds (not more), and it will be just as creamy and inviting as when you first made it.
FAQs
Can I use a different sweetener instead of monkfruit?
Absolutely! Powdered erythritol or allulose work well as substitutes, just be sure to use the powdered versions so your cheesecake stays smooth and lump-free.
Why did my cheesecake turn out rubbery?
This usually happens if it’s microwaved too long. For the best results, watch closely and stop when the center is just set. Remember, it will continue to firm up as it cools.
Can I make a dairy-free version?
Yes, you can use dairy-free cream cheese and dairy-free sour cream alternatives. Just make sure your substitutes are full-fat for the creamiest texture possible.
How can I make a chocolate version?
Mix in a teaspoon of unsweetened cocoa powder and an extra half tablespoon of sweetener to your base batter before microwaving. Now you have a chocolate Keto Cheesecake In a Mug with zero guilt!
Can I double this recipe?
Definitely! Simply split the mixture between two mugs or ramekins, and microwave them one at a time to ensure even cooking. Enjoy sharing—or saving one for tomorrow!
Final Thoughts
Dessert doesn’t get easier or more satisfying than this Keto Cheesecake In a Mug. With just a handful of pantry staples and a minute or two of your time, you’re on your way to creamy, low-carb bliss. If you haven’t tried it yet, now is the perfect moment—grab your mug and treat yourself to a sweet, keto-friendly escape!
PrintKeto Cheesecake In a Mug Recipe
Indulge in a quick and easy Keto Cheesecake In a Mug recipe that satisfies your sweet cravings without derailing your diet. This single-serving dessert is perfect for a cozy night in or a quick treat on the go. Creamy, rich, and perfectly portioned!
- Prep Time: 5 minutes
- Cook Time: 1 minute
- Total Time: 6 minutes
- Yield: 1 serving 1x
- Category: Dessert
- Method: Microwave
- Cuisine: Keto
- Diet: Low Calorie
Ingredients
Cheesecake:
- 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
- Preparation: In a ramekin, mug, or small microwavable bowl, add the cream cheese, sour cream, and powdered monkfruit sweetener. Whisk together.
- Mixing: Add the egg and vanilla extract, then whisk once more.
- Microwaving: 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.
- Cooling: Place the cheesecake in the fridge to cool or enjoy it warm.
- Serving: Serve with fresh fruit, homemade sugar-free strawberry sauce, or no sugar added jam. Enjoy your keto 1-minute microwave cheesecake!
Notes
- You can customize this cheesecake by adding a sprinkle of cinnamon or a dash of lemon zest for extra flavor.
- Ensure the cream cheese is softened for a smooth texture in the final cheesecake.
Nutrition
- Serving Size: 1 mug cheesecake
- Calories: Approx. 270 kcal
- Sugar: 1g
- Sodium: 280mg
- Fat: 24g
- Saturated Fat: 14g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 2g
- Fiber: 0g
- Protein: 8g
- Cholesterol: 175mg
Keywords: Keto Cheesecake, Mug Cheesecake, Microwave Cheesecake, Low Carb Dessert