Today’s tips are all about making the most fabulous at-home grilled burger possible. Later this week, I’ll share the burgers I made for Marissa and Jeff while in Chicago last month. The Illinois grilling season is quickly coming to a close, but here in Arizona, it lasts all year long. Chef John Ash was a frequent guest chef at Les Gourmettes Cooking School and one of my favorite teachers. All of the tips/secrets come from him.