In a small bowl add beer, blue cheese, mayonnaise, lemon and season with salt and pepper, set aside.
Season patty with salt and pepper and cook in a medium saute pan to desired temperature, set aside.
In the same pan, heat your favorite deli pastrami until hot.
Butter and toast your KING'S HAWAIIAN Pretzel Hamburger Bun.
Place arugula on bottom of you KING'S HAWAIIAN Pretzel Hamburger Bun then add beef patty.
Evenly spread white beer cheese on to beef patty.
Stack pastrami on white beer cheese, then add sauerkraut.
Finish with top bun. Enjoy!