I tried to copy a 5 Guys burger but added shrooms and cooked home fries too. OH and had to add a little heat, candied Jalapenos!!
A 1.5 lb pack of ground 80/20 CAB chuck. Smashed them into a patty with a saucer seasoned with S&P.
Seared onions in the cast iron to give it some flavor in a little canola oil
perfect crust on the burger from high heat and natural fat
This is where 5 Guys comes in, they put 3 rings of ketsup and 2 rings of mustard on the bottom bun then add the onions then Mayo goes on the top bun.
Bottom bun gets the burger but I added more onions and mushrooms, top bun gets lettuce, 5 pickles and tomatoes but the store tomatoes were junk so I skipped that and added candied jalapenos.
I did brown the buns a little too much but they were good and held together.