Mix truffle oil, mayo, and garlic powder in a small bowl.
Dice onion & get a pan hot to cook bacon.
Once bacon is done move to paper towels and cook diced onion in same pan with bacon grease until it starts browning.
Dice bacon & combine with onion.
Get your grill/pan/etc hot for burgers.
Salt & pepper the ground beef and then divide into 8oz (1/2 lb) portions (or you can use smaller 6oz portions). Mix with a little extra truffle oil if desired. Flatten into patties that are about 1/2 inch larger than the buns.
Put a thumbprint in the middle of the patty so it doesn’t puff up when cooking.
Grill your burgers about 4min on the first side.
Flip burgers and add cheese after a couple minutes. Cook until you reach the correct temp (140F for medium), usually about 2 to 4 minutes.
If you want toast the english muffins face down for a couple minutes.
Stack up the ingredients and enjoy!