And here’s more great low carb recipes. This recipe is based on canned tomatoes with no added sugars. If you want your sauce sweeter, you can use 1 teaspoon of carb free sweetener like monk fruit, stevia, etc. Makes 4 cups.
In a large saucepan, add the olive oil and place it over medium heat. Once hot, add the onion, celery, and garlic and cook until tender. Add the remaining ingredients and bring to a boil.
If you use fresh tomatoes to make low carb pasta sauce, they will have to be blanched first to get the skins off, then chopped up, and cook them down until they reach the desired texture. Plum tomatoes are too dry and will not give you the consistency that you need.
You can also use fresh tomatoes but you will have to blanch them first to remove the skins. If you want your keto pasta sauce to be smoother, and are using fresh tomatoes that have not been cooked down, then you could blend it with an immersion blender or in a traditional blender.