7. Sausage, egg, and cheese McMuffin

To incorrectly quote Dinah Washington, “Oh, what a difference an egg makes.”

This makes me even more curious as to why the eggless version exists. And it’s the good egg, too — discernible whites and yolk. However, the sausage doesn’t yield the same textural unison as the original’s Canadian bacon does. It’s a decent, middle-of-the-road sandwich, but the classic is much better.