Chef Matthew Kirkley's "Star Burger" is now on the menu at R.J. Grunts. (Photo: LEYE)
This is so wild because I was just discussing the idea of high-profile Lettuce chefs coming up with gourmet burgers just the other day!
Apparently, L20 hot shot Matthew Kirkley has collaborated with sister restaurant—and iconic burger joint—R.J. Grunts for a new gourmet burger.
