Cook the ground beef in a skillet over medium heat until it begins to brown. Add the diced onion and a sprinkle of garlic powder, then continue cooking until the beef is fully browned and the onion is soft. Season with salt and pepper, then remove from heat.
1 pound ground beef, 1 tablespoon olive oil, ½ cup white onion, Salt and pepper
Slice the Hawaiian rolls in half horizontally. Brush cut sides with melted butter and sprinkle with garlic powder.
12 Hawaiian rolls, 2 tablespoons melted butter, ½ teaspoon garlic powder
Place cut-side up on a baking dish and broil on low for 3–5 minutes until golden. Watch closely to avoid burning.
2 tablespoons sweet pickle relish, 1 tablespoon grated onion, 2 tablespoons mustard, 1 teaspoon white vinegar, ½ teaspoon paprika, ½ teaspoon onion powder, ½ teaspoon garlic powder, ½ teaspoon salt
In a small bowl, mix the mayonnaise, sweet pickle relish, onion, mustard, white vinegar, paprika, onion powder, garlic powder, and salt until smooth. Set aside.
½ cup mayonnaise
Spread Big Mac sauce evenly over both the bottom and top halves of the toasted rolls. Layer 4 slices of cheddar cheese over the bottom half. Spoon the cooked beef mixture evenly over the cheese.
8 slices cheddar cheese
Add the remaining 4 slices of cheese and shredded lettuce. Cover with the top half of the rolls. Brush the tops of the rolls with olive oil.
Fresh lettuce
Bake in a preheated 350°F (180°C) oven for 10–15 minutes, or until the cheese is melted and the tops are golden. Slice along the seams to create individual sliders.
Serve warm and enjoy!