Southwestern Black Bean Burger

with Curtido Slaw and Chipotle Aioli

This burger is a masterpiece of flavor and texture. Earthy black beans get things started, bound together by nutritious ground flaxseed and chickpea flour. The real stars here are the toppings — spicy-creamy Chipotle Fabanaise, crispy fried onions, a tangy cabbage-and-carrot slaw, and fresh cilantro seal the deal. Dig in!