Add 2/3 part Mayonaise, 1/3 part Ketchup and 1/3 Sweet Pickle Relish to a small bowl.

Stir to combine. The sauce should look pink when blended. Set aside.

Heat a frying pan over med-high heat.

Roughly dice 1/2 onion and add them to the pan with a little olive oil.

Stir occasionally until the onions start caramelizing.

Add a little water to the onions and cook down until they are brown. Set aside.

Heat frying pan on medium to med-high heat.

Take the divided ground beef and roll them into meatballs.

Smash the ball down to make it a thin patty.

Season with salt and pepper on one side of the patty only.

Place burgers seasoned side down into the pan.

Brush yellow mustard on the patty.

When burgers are done on one side flip them over and add slices of American cheese to them.

When the cheese just starts to soften add a portion of the onions to one patty. This will be the bottom patty of your burger. Cook until the cheese is melted and the burger is done.

Stack the other patty on top of the patty with the grilled onions. Set aside.

NOTE: Watch the burgers carefully not to overcook them. The patties are thin they will cook fast.

Toast the hamburger bun in the oven or pan.

Dress the burger from the bottom bun up. Add spread to the bottom and top bun.

Add 4 pickles on top of the spread.

Add lettuce on top of pickles.

Add Roma tomatoes on top of lettuce.

Add both patties and top bun.

To give the burger some kick add pickled pepper rings.