McDonald’s UK is introducing exciting new menu items while bidding farewell to some beloved classics. From May 29th, customers can enjoy the savory Hat Trick Burger, the returning Mozzarella Bites, and the sweet Skittles McFlurry. The Chicken Big Mac, Galaxy Caramel Pie, Biscoff treats, and Cheese & Herb Melts will be discontinued, leaving fans disappointed but eager to try the new offerings.