CHEESEBURGER QUESADILLA
1/3 cup mayonnaise
1/3 cup ketchup
2 tablespoons pickle juice
1 tablespoons yellow mustard
1 teaspoon Worcestershire sauce
1 pound ground beef
4 (8-inch) flour tortillas
4 cups shredded cheddar cheese
24 dill pickle chips optional
Salt and freshly ground black pepper
1 head Iceberg lettuce cored and cut into 4 wedges
8 cherry tomatoes quartered
1 shallot finely chopped