At McDonaldâs, weâre making changes based on what weâre hearing from all of you. Thatâs why we work hard to make tasty food with a âless is moreâ philosophy. But what does that mean for our ingredients? It means we use 100% real beef patties seasoned with just a pinch of salt and pepper. It means our Egg McMuffinÂŽ is made with a freshly-cracked egg. And, in the US, our fish filets are made from sustainably-sourced Alaskan Pollock. It means we use real buttermilk in our Buttermilk Crispy Chicken and our Chicken McNuggetsÂŽ are made with white meat chicken. To put it frankly, it means âThe Simpler The Better. â˘