½teaspoonstevia glyceriteequals about 2 tablespoons of sugar; see notes below
1large egg
Instructions
Place the cream cheese in a microwave-safe, ¾-cup, 3-inch wide ceramic ramekin or bowl. Microwave it for 15 seconds to soften.
Add the vanilla and stevia and mix with a small fork or a whisk to combine.
Mix in the egg patiently and thoroughly until completely smooth and free of lumps. This will take a couple of minutes.
Microwave the mixture for 90 seconds or until fully cooked.
Allow the cake to rest and cool in the ramekin for 5 minutes, then run a knife around the edges and carefully invert it onto a plate. Refrigerate the cake for 15 minutes to improve its flavor and texture.
Top with your choice of toppings and serve.
Video
Notes
You can substitute a powdered sweetener for the stevia. To prevent a grainy texture, it's best to avoid a granulated sweetener like erythritol or sugar.
I don't recommend using a liquid sweetener (except stevia). It would add too much water to the cake's batter.
Be careful when removing the ramekin from the microwave - it will be hot. Use oven mitts.
Once completely cool, you can store the cake in an airtight container in the fridge for up to four days. Remove it from the fridge 15 minutes before enjoying it. Cheesecake is better at room temperature.