The combination of juicy, seasoned beef patties, perfectly caramelized onions, melted cheese, and golden toasted bread makes it an all-time favorite. But what really sets this recipe apart is the ...
Swap Option: In this recipe we call for thyme, but feel free to use rosemary or sage instead. Technique Tip: Don’t skip the sugar in this recipe when caramelizing the onions, as it helps to ...