To make the "burgers": In a food processor, place beans, onion, garlic, cilantro and jalapeno. Pulse a few times until you have a thick dough-like texture. Add in the cumin, chili powder, allspice, egg,(aquafaba) and chickpea flour and pulse again until well mixed, but you want to have a chunky texture, not a puree. Place mixture in a bowl and chill for about 20 minutes.