http://www.techlibertyblog.com/index.cfm/2017/1/9/Gluten-Free-Keto-Friendly-Alfredo-Sauce

Here is a low carb, keto friendly, gluten free alfredo sauce.
If you are a recent celiac, you may want to take a lactaid tablet before you use this as some people who have celiac find out that they are temporarily lactose intolerant
This does not take too long to make, just takes a bit of patience and need to make sure that the cream does not burn