Ingredients
Method
Instructions
- Heat olive oil and butter in a large skillet over medium heat. Add sliced onions and cook for 5 minutes, stirring occasionally. Reduce heat to medium-low and continue cooking for 20-25 minutes, stirring every few minutes, until onions are soft and golden brown. Add balsamic vinegar, brown sugar, and salt. Cook for another 2-3 minutes until the vinegar reduces slightly. Remove from heat and set aside.
- In a large bowl, combine ground turkey, egg, breadcrumbs, minced garlic, Worcestershire sauce, oregano, smoked paprika, salt, and pepper. Mix gently with your hands until just combined – avoid overmixing to keep the patties tender. Divide the mixture into 4 equal portions and shape into patties about ½-inch thick.
- Heat a grill or skillet over medium-high heat. Cook the turkey patties for 5-6 minutes per side, or until internal temperature reaches 165°F. During the last minute of cooking, place a slice of cheese on each patty to melt.
- Toast the burger buns lightly if desired. Place each cooked turkey patty on the bottom bun, top with a generous spoonful of caramelized onions, lettuce, and tomato. Serve immediately while warm.
Notes
Don't overmix the turkey mixture to avoid tough patties. Be patient with caramelizing onions - low and slow cooking is key. Use a meat thermometer to ensure turkey reaches 165°F. Caramelized onions can be made 3 days ahead. Choose sturdy buns like brioche or potato buns.
