McDonald’s is offering a special deal on one of its most iconic breakfast items. To mark the 50th anniversary of the Egg McMuffin, customers can purchase an Egg McMuffin or a Sausage McMuffin with Egg for just $1—exclusively through the McDonald’s app.

When it comes to breakfast, nothing beats a hot sandwich from McDonald’s. And now, there’s even more reason to grab one on your way to work. The fast-food giant is kicking off a golden breakfast celebration in honor of the 50th anniversary of the Egg McMuffin.

The McDonald's $1 Egg McMuffin deal for March is a steal. You can also get buy one get one McMuffins, all to celebrate its 50th anniversary.