Ingredients

Instructions

  1. In a large bowl, mix the meats, steak sauce, egg yolks, salt and pepper. Don't overmix.
  2. Lightly form 4 hamburger patties and press lightly into shape.
  3. Press a thin slice of butter into the top of each hamburger, making sure the meat completely encases the butter.
  4. Heat your grill and cook the hamburgers for approximately 4 minutes on one side, turn , and cook for approximately 3 minutes on the other side for medium rare.
  5. *Adjust cooking times to suit.
  6. Remove to a plate and cover with aluminum foil and let rest for 5 minutes.
  7. Meanwhile, grill the buns, cut side down, for 1 minute, until toasted.
  8. Adorn with your favorite toppings or cheese and enjoy!