Perfect Grass-Fed Beef Burgers

yield
Makes 4 servings

Adding onion delivers moisture; forming thicker patties prevents them from cooking too fast and drying out. Both steps are key when working with grass-fed ground beef.

ingredients

• 1 small onion, coarsely grated
• 1 1/2 pounds grass-fed ground beef
• 1 1/4 teaspoons kosher salt, plus more
• 1/2 teaspoon freshly ground pepper, plus more
• 1 tablespoon vegetable oil
• Hamburger buns and desired toppings (for serving)

preparation

Using your hands, gently mix onion, beef, 1 1/4 teaspoons salt, and 1/2 teaspoon pepper in a medium bowl. Gently shape into four 1 1/2"-thick patties (loosely formed patties will be more succulent).

Heat oil in a large skillet, preferably cast iron, over medium-high heat. Season patties with salt and pepper, place in skillet, and immediately reduce heat to medium. Cook 4–6 minutes per side for medium-rare. Serve on buns with desired toppings.

DO AHEAD: Patties can be formed 4 hours ahead. Cover and chill.