Once you try this simple keto sugar-free condensed milk recipe, you’re going to want to have it on hand at all times. It’s going to be a low-carb baking staple from here on in. A useful ingredient for so many other great keto dessert recipes!
357 g heavy whipping cream
2 tbsp butter
0.25 tsp xanthan gum
In a large heavy saucepan, bring the whipping cream to a boil over medium heat. Reduce the heat and simmer gently for 30 minutes. Watch carefully as you want it to simmer but not continue to boil. There should be little bubbles along the edges the whole time.
Remove from heat and whisk in the Erythritol and butter until dissolved. Sprinkle the surface with ¼ teaspoon xanthan gum and whisk vigorously to combine. Let cool 10 minutes. If it's not quite thick enough, whisk in the additional xanthan gum.