Name: Onion-Wrapped Flying Dutchman
Cuisine: American
Ingredients: 1/3 cup mayonnaise; 4 tablespoons pickle relish, drained; 3 tablespoons ketchup; 1 teaspoon sugar; 1 tablespoon white vinegar; 1 teaspoon yellow mustard, optional; 1 pound 80/20 ground beef; salt, to taste; black pepper, to taste; 2 tablespoons butter, split in half; 2 tablespoons vegetable oil; yellow mustard, for frying; 2 American cheese slices; 1 large yellow onion, cut into circular slices; salt, to taste; white sugar, to taste; vegetable oil; 2 American cheese slices

Instructions

MAKE THE SPREAD: In a small bowl, mix together the mayonnaise,
relish, ketchup, sugar, and vinegar. It will be a pink color. Set aside.
PREPARE THE PATTIES: Weigh out 8 portions of 3 to 4 oz of ground
beef or eye it out. Gently flatten the patty into a circle to desired
thin or thickness, making sure to not mix or mold it too much. Sprinkle
with salt and pepper on both sides. Set aside.
MAKE CARAMELIZED ONION BUNS: In a large pan or flat grill over
medium to medium-low heat, add vegetable oil. Once hot, add the onions
and sprinkle with sugar and salt. Cook for a few minutes until you see
the edges turn golden. Flip over gently and caramelize the other side.
Right before you take them off the grill, add cheese to half the grilled onions.
COOK AND ASSEMBLE THE BURGER: Over medium-high heat in a skillet
or pan, add vegetable oil and/or butter. Add the patties in and
optional, add 1 teaspoon of mustard on the raw side and spread evenly.
It will take about 2-3 minutes for the patty to get a nice brown crust.
Flip over and add a slice of American cheese on top of half the patties. Let it cook for about 1 more minute. Add one patty without cheese on
top of the patty with cheese to create a double double burger. Transfer
this stack on top of a grilled onion and add a grilled onion with cheese on top as the bun.