Ingredients:
{"ops":[{"attributes":{"bold":true},"insert":"Burger"},{"insert":"\n 1 lb. American Kobe beef, ground"},{"attributes":{"list":"bullet"},"insert":"\n"},{"insert":" salt and pepper to taste"},{"attributes":{"list":"bullet"},"insert":"\n"},{"insert":" 1 tbs. vegetable oil, more as needed"},{"attributes":{"list":"bullet"},"insert":"\n"},{"insert":" 6-8 slices Gruyère cheese"},{"attributes":{"list":"bullet"},"insert":"\n"},{"insert":" 6-8 brioche buns"},{"attributes":{"list":"bullet"},"insert":"\n"},{"insert":" sliced green onion"},{"attributes":{"list":"bullet"},"insert":"\n"},{"attributes":{"bold":true},"insert":"Caramelized onions"},{"insert":"\n 1/2 lb. butter"},{"attributes":{"list":"bullet"},"insert":"\n"},{"insert":" 5 onions, sliced"},{"attributes":{"list":"bullet"},"insert":"\n"}]}