For one day only, McDonald's will celebrate National Egg McMuffin Day on Sunday, March 2 with an Egg McMuffin or Sausage McMuffin with Egg breakfast sandwich for just $1, available exclusively through the McDonald’s App.

You can get a McDonald’s egg McMuffin for $1 – but you’ll have to act fast. On Sunday, March 2, McDonald’s is offering customers a classic egg McMuffin or sausage McMuffin with egg for $1 when they order in the mobile app, according to the fast food chain. No additional purchase is required, but you must be a rewards member.

"Whether you love the classic Bacon, Egg & Cheese or the iconic Steak, Egg & Cheese, McDonald’s has you covered, no matter where you are," the company said in announcing several special breakfast deals as part of the 50th anniversary celebration of the Egg McMuffin. The bagel sandwiches became available on Tuesday, Feb. 25.

Of all the fast food breakfast sandwiches out there, McDonald’s Egg McMuffin is one that has truly stood the test of time. In celebration of 50 years of the McDonald’s breakfast menu icon, the chain is offering $1 Egg McMuffins – for a limited time only.

McDonald's is offering breakfast lovers the chance to get an Egg McMuffin or Sausage McMuffin with Egg on March 2 to mark 50 years since the launch of the famous sandwich.

McDonald’s is celebrating the 50th anniversary of the beloved breakfast sandwich, which debuted in 1975, with a special deal on everyone’s breakfast favorite — but only for one day. On Sunday, March 2,

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.