The BEST vegan sandwich! Crispy Cauliflower, Garlic Spinach and Quick Romesco sauce. Perfect for picnics, lunch, or easy dinners.  Game, set, match. I set out to create a sandwich that was 100% plant-based but savory, meaty, and flavorful enough that even the most die-hard skeptics would want to eat it. Mission accomplished. Salty, crispy, garlicky,