Best 4 Grilled French Onion Burgers Recipes

FRENCH ONION BURGERS

Steps:

• Heat the olive oil in a large skillet over medium-high heat. Add the onion and cook, stirring, until it starts to brown, 3 to 4 minutes. Add the sugar and 1/2 teaspoon salt, reduce the heat to medium low and cook, stirring occasionally, until deep golden, 15 more minutes. Add the chicken broth and 1 teaspoon Worcestershire sauce and simmer until the onion is tender and the liquid is almost evaporated, 8 minutes.
• Preheat the broiler. Mix the beef, onion powder and the remaining 2 tablespoons Worcestershire sauce in a bowl with your hands. Form into four 3/4-inch-thick patties and place on a broiler pan. Make an indentation in the center of each with your thumb; season the patties with salt. Broil, turning once, 5 minutes.
• Place the buns cut-side up on a baking sheet. Sprinkle with both cheeses and broil until melted, about 1 minute. Spread mustard on the buns; sandwich with lettuce, the burgers and caramelized onion. Serve with potato chips.

3-INGREDIENT FRENCH ONION BURGERS

Steps:

• Prepare the grill for medium-high direct grilling, 450-500 degrees F. Prep any toppings & condiments as desired (see below).
• Add the ground beef, onion soup seasoning mix, Worcestershire sauce & kosher salt to a large mixing bowl. Using your hands, mix just until well combined. Be careful not to overmix as it yields a dryer, tougher burger. Divide the mixture into 4 equal portions. Press each portion into a 1-inch thick burger patty. Use your thumb to press a slight indent in the center of each burger patty.
• Place the burger patties on the grill grates, directly over the flame. Grill 3 minutes per side for medium doneness. If you prefer a less/more done burger, grill for 1 minute less/more. If making a cheeseburger, add the cheese to the burger patties in their last minute of grilling. Toast the St Pierre Brioche Burger Buns while you're at it - see below!
• Build your burgers as desired. At our house, the toasted St Pierre brioche buns get a quick schmear of Dijonnaise, topped with leafy lettuce, a French onion burger, crispy bacon, & caramelized onions. Serve immediately. Enjoy!

GRILLED FRENCH ONION BURGERS

Steps:

• Heat coals or gas grill for direct heat. Mix beef, soup mix (dry), onion dip, bread crumbs and pepper. Shape mixture into 8 patties about 3/4 inch thick.
• Grill patties uncovered 4 to 6 inches from medium heat 10 to 15 minutes, turning once, until meat thermometer inserted in center of patties reads 160°F. Place lettuce leaves and tomato slices on bottom halves of rolls; top with burgers, ketchup and pickles. Top with remaining roll halves.

FRENCH ONION BURGERS

Steps:

• In a large bowl, combine the mushrooms, onions, Worcestershire sauce and salt. Crumble beef over mixture and mix well. Shape into four patties. , Grill, uncovered, over medium heat or broil 4 in. from the heat for 6-9 minutes on each side or a until a thermometer reads 160° and juices run clear. Serve on buns with lettuce and tomato.