This homemade Saucy Supreme is a plant based Bitchin' masterpiece. To make this crunchy Bitchin’ wrap, we cooked up some taco "meat" out of mushrooms, onion, and walnuts and later added layers and layers of Bitchin' Sauce (we used the OG and Chipotz). The result was undeniably taco shop quality. Try making this at home with as much Sauce as needed (wanted).