McDonald's Egg White McMuffins Only $1

McDonald’s is offering its new Egg White Delight McMuffin for $1 through June 20.

The breakfast sandwich, based on the original favorite, features freshly grilled 100 percent egg whites, white cheddar cheese and Canadian-style bacon and liquid margarine on a toasted English Muffin made with 8 grams of whole grain. The sandwich has 250 calories, 18 grams of protein, 7 grams of fat, 32 grams of carbs and 800 milligrams of sodium.

McDonald’s special one-time coupon can be downloaded at mcdonalds.com.