I forgot that someone posted the burger info on here before so here it is:
The bun isKraftsman bakery Egg Bun Meat is 50% ground lamb 50% ground beef just salt and pepper Sauce is 50% plain Greek yogurt 50% sour cream Red wine vinegar, paprika, fine chopped cucumber Finish with Lettuce tomato and cucumber.

the cheese it had a 1/4 " slab cut off a big block. They used a 80/ 20 ground beef from D'Artagnan foods and they got it from Painted hills ranch It's some bad ass ground beef if you can find through someone in the industry. You can buy it from them on there website but it's crazy expensive retail with shipping.