Easy-to-follow recipe for stand-out coleslaw- and pastrami-topped beef burgers. Perfect for grilling season! A Cooks Compete winner.
Combine all the coleslaw ingredients and let sit for at least 15 minutes.
Mix all the burger ingredients until well combined and form into four regular-sized patties or 10 small ones.
Grill on outdoor grill or grill pan for six minutes on each side.
Sauté the onions in oil over medium-high heat until soft and translucent, eight to 10 minutes.
Add the pastrami and continue cooking for another five minutes.
Spread mustard on bun. Top with one beef patty, some of the pastrami mixture, and some coleslaw. Serve immediately.