Easy Cauliflower Street Tacos: 3 Ways | Buffalo, Teriyaki, and BLT (Plant-Based + Gluten-Free Option) I was skeptical at first, but cauliflower might just be my new favorite taco filling. In this video, I show you how to make 2 variations of cauliflower street tacos: Roasted Teriyaki, Buffalo Ranch, and “BLT” Style. Each taco has its own creamy sauce, and “pico”.