These are probably some of the messiest burgers I have ever made, like good messy, gloriously messy! I used Beast Burgers from the company Beyond Meat, which are huge, then I smothered them with mushrooms and onions, browned in a miso glaze for the ultimate in umami flavor. I made a few slight alterations from the burgers pictured to make it less messy; like omitting the avocado on top, which I now deem unnecessary, and melting the cheese right on top of the burger instead of on top of the mushrooms will help everything stay together. Another trick to keep your buns from falling apart: be sure to put lettuce or some kind of greens on the bottom bun so all the juices don’t soak through and disintegrate the bread. Enjoy! And be sure to grab lots of napkins!