The Truffle Parmesan & fresh perigord black truffles Garlic seasoning by Epicurean Specialty is available in 9-ounce containers that ring up for less than $8.99. CostcoBuys did not point out where they found the truffle parmesan seasoning, but some people within the comments say they cannot find it at their neighborhood retailer. Another went as far as to say they'd eat it plain. Far from it. Take a leaf out of Chicago-based Piccolo Sogno chef Tony Priolo's recipe book and whip up the only further-luxurious dessert ever. If need be, pour out among the water. Wash chopped leek in a bowl of cold water, then raise out and smooth black truffles drain (don't pat dry).