Sherry and thyme-infused caramelized onions top a Gruyere burger in this French onion burger made in the air fryer.

It's well known that In-N-Out Burger's simple menu (which only lists ... receiving just beef patties and cheese. To get grilled onion buns, you must order the Onion Wrapped Flying Dutchman ...

Take your burger game up a notch with these ... In addition to these homemade onion buns, you also may want to check out my other easy, economical recipe for plain hamburger buns as well.

Top with a few gherkin and red onion slices, then place the top half of the brioche bun on top. Place the burgers onto serving plates, keeping them from toppling over by spearing them with wooden ...