This burger features caramelized onions, Swiss cheese, and horseradish mayo, making it a perfect dish for Father's Day with Shaq Burgers from @eatmeatdistrict. The onions are cooked down for a rich flavor, and the burger is grilled to perfection.
1: Thinly slice the yellow onions and add them to a pan with olive oil.
2: Cook on medium-low heat, seasoning with salt and pepper for about 30 minutes until the onions brown.
3: Add thyme, unsalted beef broth, and red wine to the caramelized onions.
4: Cook down and reduce until you have just the caramelized onions and set aside.
5: Grill the burgers over charcoal until they reach an internal temperature of 140 degrees.
6: Add Swiss cheese to the burgers and melt.
7: Assemble the burgers by spreading horseradish mayo on the top bun, adding arugula, the burger, caramelized onions, and a little more mayo.
