Ingredients

1 1/2 pounds ground turkey, preferably 92 to 93 percent lean

1/2 cup finely grated Gruyere cheese

4 thinly sliced scallions

1/4 cup dried breadcrumbs

1/4 cup Dijon mustard

1 clove garlic, minced

Coarse salt and freshly ground pepper

Vegetable oil, for grill

4 hamburger buns

Sliced tomatoes, red or white onion, ketchup, mustard, mayonnaise, and lettuce leaves, for serving

Preparation

Heat grill to high. In a medium bowl, use a fork to gently combine ground turkey with cheese, scallions, breadcrumbs, mustard, and garlic. Season with salt and pepper. Gently form mixture into four 1-inch-thick patties.

Lightly oil grill. Place patties on the hottest part of the grill; sear until browned, 1 to 2 minutes per side. Move the patties to cooler part of the grill; continue grilling until cooked through, 5 to 10 minutes per side.