If you’re craving cheesecake but don’t want the hassle of baking a full dessert, this Keto Cheesecake in a Mug is about to be your new favorite treat. It’s rich, creamy, and unbelievably easy — all you need is 4–5 simple ingredients and a mug or ramekin. Pop it in the microwave for about one minute, and dessert is ready!

Let it chill in the fridge for a classic cheesecake texture, or enjoy it warm and custardy straight from the mug. Either way, this quick keto dessert tastes amazing and satisfies sweet cravings without blowing your carbs for the day.
Top it with homemade sugar-free strawberry sauce, no-sugar-added jam, fresh berries, or whipped cream to make it even better!
⭐ Why You’ll Love This Keto Mug Cheesecake
- Ready in 1 minute
- Just 4–5 ingredients
- Low carb, sugar free & keto friendly
- Single-serve — no leftovers tempting you
- Rich, creamy, and customizable
- Microwave OR oven-friendly
🧁 Ingredients You Need
- Cream Cheese – softened for smooth mixing
- Sour Cream (optional, but adds extra creaminess)
- Powdered Monk Fruit Sweetener
- Egg – room temperature
- Vanilla Extract
💡 Tips for the Best Keto Cheesecake in a Mug
- Microwaves vary. Start with 1 minute. If the center is still liquid, add 10–15 seconds.
- Feel free to customize the flavor:
- Almond, coconut, or peppermint extract
- Lemon or orange zest
- Sugar-free chocolate chips
- Chopped strawberries or shredded coconut
- Want a more traditional texture?
Bake at 350°F for 18–20 minutes instead of microwaving. - This recipe works in a mug, small bowl, or ramekin.
🛠 Tools You Might Find Helpful
- Ramekin or microwave-safe mug
- Microwave
- Whisk
- Food scale for accurate keto baking (optional but helpful)
Keto Cheesecake in a Mug
Servings: 1
Ingredients
- 3 ½ tbsp cream cheese, softened (52g)
- ½ tbsp sour cream (7g)
- 2 tbsp powdered monkfruit sweetener (20g)
- 1 egg, room temperature
- ¼ tsp vanilla extract
Instructions
- In a small mug, ramekin, or microwavable bowl, whisk together the softened cream cheese, sour cream, and powdered monkfruit sweetener until smooth.
- Add the egg and vanilla extract. Whisk again until fully combined.
- Microwave for 1 minute to 1 minute 15 seconds, or until the center is set and the edges gently pull away from the sides.
- Enjoy warm or refrigerate for a chilled cheesecake texture.
- Serve with:
- Fresh strawberries, blueberries, or raspberries
- Homemade sugar-free strawberry sauce
- No-sugar-added jam
- Whipped cream
Nutrition (Per Serving)
262 calories • 12.9g fat • 3.6g NET carbs • 2.5g protein
