Until December 24th, McDonald’s is offering a different item every day for FREE with just a $1 minimum purchase in the McDonald’s app. Today’s offer freebie is a Sausage McMuffin with Egg (Reg. $2.99)!

Also, this day December 21st, the first 10,000 to redeem the Sausage McMuffin with Egg with a $1 purchase will claim a t-shirt with a throwback photo of Mariah enjoying her go-to McDonald’s order – a Cheeseburger with extra pickles.