Truffletopia's Black Truffle Sauce Truffletopia. Our truffle sauces are changing how truffles are used. They are amazing when used on their own as pasta sauce or pizza sauce. However, they can easily be made into their own truffle cream sauce or added to your favorite sauce to make truffle spaghetti sauce, truffle alfredo sauce, truffle pesto, truffle salad dressing, truffle hot sauce, truffle honey, truffle butter, truffle mayo, truffle aioli, and more. Make your perfect truffle sauce in...