Keto Rhubarb Cheesecake (Printable)
Creamy low-carb cheesecake with tangy rhubarb swirl and buttery almond crust — only 4g net carbs per slice.
# What You'll Need:
→ Crust
01 - 1 ½ cups almond flour
02 - ¼ cup powdered erythritol
03 - ⅓ cup unsalted butter, melted
04 - ½ tsp cinnamon
05 - Pinch of salt
→ Rhubarb Swirl
06 - 1 ½ cups fresh rhubarb, chopped
07 - ⅓ cup water
08 - ⅓ cup powdered erythritol
09 - ½ tsp vanilla extract
→ Cheesecake Filling
10 - 24 oz cream cheese, softened
11 - ¾ cup powdered erythritol
12 - 3 large eggs
13 - ⅓ cup sour cream
14 - 1 tsp vanilla extract
15 - Zest of 1 lemon
16 - ¼ cup heavy cream
# How to Make It:
01 - Preheat oven to 325°F. Lightly grease a 9-inch springform pan and line the bottom with parchment paper.
02 - In a medium bowl, combine almond flour, powdered erythritol, melted butter, cinnamon, and salt until the mixture resembles damp sand. Press evenly into the bottom of the prepared pan. Bake for 10 to 12 minutes until just golden. Remove and let cool.
03 - In a small saucepan, combine rhubarb, water, and erythritol. Bring to a simmer and cook for 8 to 10 minutes, stirring occasionally, until the rhubarb softens and the mixture thickens. Remove from heat, stir in vanilla extract, and let cool completely.
04 - In a large bowl, beat softened cream cheese and erythritol until smooth. Add eggs one at a time, mixing well after each addition. Blend in sour cream, vanilla extract, lemon zest, and heavy cream until fully incorporated and creamy.
05 - Pour the cheesecake filling over the cooled crust. Dollop spoonfuls of the rhubarb compote over the batter. Use a knife or skewer to gently swirl the compote into the filling for a marbled effect.
06 - Bake for 40 to 45 minutes, or until the edges are set and the center is slightly jiggly. Turn off the oven, crack the door open, and let the cheesecake cool inside for 1 hour.
07 - Remove from the oven and cool to room temperature. Refrigerate for at least 2 hours before slicing and serving.
# Expert Suggestions:
01 -
- The rhubarb swirl cuts through the richness of the cheesecake in a way that makes every bite feel balanced and bright.
- Nobody at your table will guess this is keto unless you tell them, because the texture is dense and velvety without any strange aftertaste.
- It looks genuinely impressive with almost zero decorating skill required, thanks to that natural marbled pattern.
02 -
- Opening the oven door too early or skipping the gradual cooling step will almost certainly cause a crack across the top of your cheesecake.
- Your cream cheese must be truly at room temperature before you begin mixing, or you will chase lumps through the batter for the rest of your life.
- The cheesecake will continue to set as it chills, so that jiggly center is exactly what you want when it comes out of the oven.
03 -
- Wrap the outside of your springform pan tightly with heavy duty foil before baking to protect against any butter leaking onto the oven floor.
- For the cleanest marbled swirl, use a light hand and stop after three or four passes through the batter.