Ingredients
– 1.5 pounds ground chuck (80/20 blend)
– Salt and black pepper (to taste)
– 2 large yellow onions, thinly sliced
– 2 tablespoons butter
– 1 tablespoon oil
– Salt and black pepper (to taste)
– Splash of water (if needed)
– 1/2 cup mayonnaise
– 1/4 cup ketchup
– 2 tablespoons pickle relish or diced dill pickles
– 1 heaping tablespoon yellow mustard
– 1 teaspoon Worcestershire sauce
– 1 teaspoon garlic powder
– 1/2 teaspoon black pepper
– Salt (to taste)
– 10 slices sourdough or rye bread
– 10 large slices Monterey Jack or Swiss cheese
– 5 tablespoons softened butter for buttering bread
– 1 tablespoon oil for cooking patties
Instructions
1-Gather all ingredients and prepare mise en place, including slicing onions thinly and portioning ground beef into equal patties for efficiency and consistent cooking.
2-Caramelize the onions over medium heat with a pinch of salt until golden and sweet, about 15 minutes, stirring occasionally.
3-Shape the ground beef into patties slightly larger than the bread slices and season with salt and pepper.
4-Preheat a skillet or griddle over medium-high heat and cook patties for 3-4 minutes per side or until desired doneness. For vegan or alternative proteins, follow package cooking instructions.
5-Butter one side of each bread slice, place bread butter-side-down on the skillet, add a slice of cheese, a cooked patty, a generous layer of caramelized onions, and another slice of cheese, then top with the second bread slice butter-side-up.
6-Grill the sandwich on medium heat for about 3-5 minutes per side, pressing slightly until bread is golden brown and cheese is melted.
7-Remove from skillet, let rest for a minute, then slice in half and serve warm while optionally customizing with extras.
8-Prepare Burger Sauce by whisking together all sauce ingredients in a bowl and set aside; Caramelize Onions by heating a cast iron skillet, adding butter and oil, then cooking onions with seasoning for 20-25 minutes; Shape Patties by dividing ground chuck into 5 equal portions and seasoning them; Cook Patties on a greased griddle for 3-4 minutes per side; Assemble and Cook Sandwiches by layering ingredients in the pan and grilling until golden; finally, Serve immediately with extra sauce if desired.
Last Step:
Please leave a rating and comment letting us know how you liked this recipe! This helps our business to thrive and continue providing free, high-quality recipes for you.Notes
🍞 Use square sourdough bread for best shape and texture.
🧅 Make burger sauce and caramelized onions 1-2 days ahead to save time.
🥩 Cook patties to medium-rare as they will continue cooking while resting and in the sandwich.
- Prep Time: 5 minutes
- Cook Time: 30 minutes
- Category: Main Course
- Method: Pan-frying and sauteing
- Cuisine: American
- Diet: Gluten-Containing
Nutrition
- Serving Size: 1 sandwich
- Calories: 896
- Sugar: 8g
- Sodium: 984mg
- Fat: 50g
- Saturated Fat: 21g
- Unsaturated Fat: 24g
- Trans Fat: 2g
- Carbohydrates: 72g
- Fiber: 4g
- Protein: 38g
- Cholesterol: 135mg
