Preheat your oven according to the instructions on your fries package, or to 220°C (425°F) for homemade potatoes. Spread the fries or sliced potatoes on a baking tray, drizzle with olive oil, and season with salt, pepper, paprika, and garlic powder. Bake until golden and crispy, flipping halfway through. Set aside once cooked.

Heat a large skillet over medium heat. Add a small amount of olive oil if needed, then add the ground beef. Break it apart with a spatula and cook until browned and fully cooked, about 7–10 minutes. Season with salt, black pepper, and a pinch of paprika. If using onions, add them during cooking and sauté until soft. Drain excess grease if necessary.

In a mixing bowl, combine mayonnaise, ketchup, mustard, pickle relish (or chopped pickles), white vinegar, and optional sugar. Mix well until smooth and creamy. Taste and adjust seasoning as needed.

Wash and chop the romaine lettuce into bite-sized pieces. Slice the pickles and shred the cheese if not already prepared.

Divide the chopped lettuce evenly among serving bowls. Top with cooked ground beef, crispy fries or potatoes, shredded cheese, and pickle slices. Drizzle generously with burger sauce.

Serve immediately while the beef and fries are warm, allowing the cheese to slightly melt and the flavors to blend.