Desserts - ISO LC chocolate sauce

Hi everyone....I am in search of a low carb recipe for a chocolate sauce for drizzling say over flourless crepes or like one you would do over ice cream?????

If anyone can help.....please let me know ASAP

Thanks....Lisa

I don't have a recipe, but Walden Farms makes some that's yummy and not too pricey. $2.99 a bottle at Winn-Dixie in the South, not sure who would carry it up north, but they do have a website.