With the original Egg McMuffin hitting McDonald's menus in 1975, 2025 marks the 50-year anniversary of the chain's most iconic breakfast item. After quietly bringing other breakfast sandwiches like the McChicken Biscuit and Chicken McGriddle to select locations in Michigan earlier this summer,

McDonald’s is putting a spin on a breakfast favorite, but it won’t stick around. Customers can get their first bites of the new Spicy McMuffin breakfast sandwiches starting Tuesday, July 8, at participating McDonald’s restaurants nationwide, the fast-food giant said.