If you’re craving a luscious, comforting dessert that fits perfectly within your low-carb lifestyle, this Keto Cheesecake In a Mug Recipe is about to become your new best friend. Imagine a soft, rich, and creamy cheesecake ready in just about a minute using your microwave—no baking skills required! It’s the ultimate quick treat that doesn’t compromise on flavor or texture, and it’s perfect when you need a tiny indulgence without the fuss. Let me walk you through everything you need to know to whip up this delightful keto dessert anytime.

Ingredients You’ll Need

A white plate with a raised floral pattern holds a smooth, round mound of pale yellow creamy pudding sitting in the center. Above the pudding, a woman's hand holds a spoon filled with dark reddish-purple jam, hovering just about to be placed on top of the pudding. The plate rests on a white marbled surface. photo taken with an iphone --ar 4:5 --v 7

To create this quick and creamy keto cheesecake, you’ll only need a handful of simple, quality ingredients. Each one is carefully chosen to deliver the perfect balance of richness, sweetness, and that classic cheesecake texture, all while keeping it keto-friendly and low in carbs.

Cream cheese (3 1/2 tbsp, softened): The star ingredient that provides that signature creamy, tangy cheesecake base.
Sour cream (1/2 tbsp): Adds a slight tang and smooth texture that complements the cream cheese beautifully.
Powdered monkfruit sweetener (2 tbsp): A keto-friendly sweetener that brings just the right amount of sweetness without any sugar.
Egg (1, room temperature): Helps bind the mixture and gives it a delicate structure once microwaved.
Vanilla extract (1/4 tsp): Elevates the flavor with a warm, inviting aroma essential to any cheesecake.

How to Make Keto Cheesecake In a Mug Recipe

Step 1: Combine the Base Ingredients

Start by placing your softened cream cheese, sour cream, and powdered monkfruit sweetener into a ramekin, mug, or any small microwave-safe bowl. Whisk these together until the mixture is silky smooth and no lumps remain—this ensures a creamy texture that’s absolutely heavenly.

Step 2: Add the Egg and Vanilla Extract

Next, add the room temperature egg and vanilla extract to the cream cheese mixture. Give it another good whisk. The egg brings a fluffy consistency while vanilla adds that subtle depth of flavor you crave in any dessert.

Step 3: Microwave to Perfection

Place your ramekin in the microwave and cook on high for about one minute to one minute and fifteen seconds. You’ll know it’s done when the center is no longer liquid and the edges start to gently pull away from the sides of the dish. This quick cook locks in the creamy texture and rich taste.

Step 4: Chill or Enjoy Warm

Once cooked, you can either pop your cheesecake in the fridge to cool and firm up or enjoy it warm right away. Both ways are delightful—the chilled cheesecake has a denser texture, while the warm one offers a luscious, pudding-like experience.

How to Serve Keto Cheesecake In a Mug Recipe

A close-up view of a small white ramekin filled with a creamy light yellow mixture, with a raw egg yolk on top. A silver spoon is partially submerged in the mixture, resting inside the ramekin. The ramekin is placed on a sleek digital kitchen scale with a white marbled surface underneath. At the top right corner of the image, a woman's hand is slightly blurred as if in motion, about to interact with the spoon or ramekin. The background features a white marbled texture. photo taken with an iphone --ar 4:5 --v 7

Garnishes

Adding a little extra flair can elevate your keto cheesecake to dessert-star status. Try topping it with fresh berries like strawberries or raspberries for a bright burst of natural sweetness and color. A drizzle of homemade sugar-free strawberry sauce or a dollop of no sugar added jam also pairs beautifully without adding carbs.

Side Dishes

This mug cheesecake shines as a solo dessert but also pairs wonderfully with a fresh herbal tea or a cup of robust coffee. For a more substantial keto-friendly snack, serve it alongside a handful of crunchy nuts or a slice of keto bread to balance texture and flavors.

Creative Ways to Present

Want to impress guests or make your snack feel special? Serve the cheesecake in small clear glass jars with layered berry compote or whipped cream. You can also sprinkle a few crushed nuts or unsweetened coconut flakes on top for some extra crunch and flair. Simple, elegant, and utterly delicious!

Make Ahead and Storage

Storing Leftovers

If you have any leftovers (though I doubt you will!), cover the mug or transfer the cheesecake to an airtight container and store it in the fridge. It will stay delicious for up to 3 days while maintaining its creamy texture and rich flavor.

Freezing

Freezing is possible, but for best results, freeze the cheesecake in an airtight container to prevent freezer burn. When ready to enjoy, thaw it in the fridge overnight. Texturally it might be a touch different but still tasty for a quick keto dessert fix.

Reheating

Reheat your chilled cheesecake gently in the microwave for about 15 to 20 seconds if you prefer it warm. Be careful not to overheat, or the texture may become rubbery. Warming it just enough to take the chill off gives you a cozy dessert experience in seconds.

FAQs

Can I use another sweetener instead of monkfruit?

Absolutely! You can substitute monkfruit sweetener with erythritol or another keto-friendly powdered sweetener, keeping in mind that sweetness levels vary, so adjust to your taste.

What type of cream cheese works best?

Regular full-fat cream cheese is best for this recipe to achieve the ideal texture and richness. Make sure it’s softened for easier mixing and a smooth batter.

Can I make this recipe dairy-free?

This particular recipe relies heavily on cream cheese and sour cream, so dairy-free versions would require substitutes and likely a texture and flavor change. However, experimenting with dairy-free cream cheese alternatives might yield interesting results!

How can I tell when the cheesecake is done microwaving?

The cheesecake is ready when the center is set and no longer liquid. It might still jiggle slightly but should hold its shape and start to pull away from the sides of your mug or ramekin.

Is it okay to eat the cheesecake warm?

Definitely! Eating it warm offers a wonderfully creamy, pudding-like texture that many find delightful. Cooling it is optional based on your personal preference.

Final Thoughts

This Keto Cheesecake In a Mug Recipe is a game-changer for anyone who loves quick, satisfying treats that stay true to keto principles. It’s creamy, dreamy, and ready in a flash—perfect for busy days or whenever that sweet craving strikes. Give it a try, and I’m confident it will become a staple in your keto dessert rotation. You deserve a delicious dessert that’s simple, fast, and absolutely guilt-free!