Add the oil to a large skillet and set on a medium high heat on the stovetop.
1 teaspoon oil
Once hot, add in the ground beef and seasonings. Cook, breaking up the beef with the spatula as you go. Cook until the beef is all browned and set to one side.
1 pound lean ground beef, ½ teaspoon salt, ¼ teaspoon black pepper, ½ teaspoon onion powder, ½ teaspoon garlic powder
Prep your burger toppings and make the sauce.
¼ lettuce, 1 beef tomato, ½ small onion, 12 pickle slices, 12 American cheese slices, ½ tablespoon pickle juice, 2 tablespoons mayonnaise, 2 tablespoons tomato ketchup, ½ tablespoon dijon mustard
Place a little oil in a grill pan and place on the stovetop on a medium high heat.
Place a tortilla flat in the grill pan. Place four cheese slices on top.
3 large flour tortillas
Spoon a third of the cooked beef on to half of the tortilla.
Spoon over some of the sauce, top with four pickles, two slices of tomato, diced onion and shredded lettuce.
Fold the tortilla in half to hold the fillings.
Let the quesadilla cook for a couple of minutes and check for doneness using a spatula. Once browned, carefully flip the quesadilla over and cook the other side til browned and crispy.
Remove from the pan and repeat with the other tortillas.
Serve immediately.