Paleo Caramel Sauce
Purchase coconut cream or buy a can of coconut milk, turn it upside down and refrigerate for 24 hours. Turn upright, skim the cream off the top of the can. The liquid at the bottom can be used in other recipes. Be warned that many brands of coconut cream will add thickeners (natural and not) to get a thick consistency.
Making your own coconut milk (a recipe on this website) is a more natural solution and what I used with this recipe.