Free McDonald's Big Mac with $1 Purchase Today (App Required)

Today's exclusive McDonald's offer is "The Abominable Snow Monster" Free Big Mac with a $1 minimum purchase in the app. Get the app here if you don't already have it. When you open the app, the offer should pop up. If it doesn't, just tap on Offers and scroll down. Add the offer to a mobile order or show the barcode at the restaurant to redeem. Valid 12/15/20 only.

These are the exclusive offers McDonald’s will serve up:

Dec. 14: “The Griswolds” Free Double Cheeseburger

Dec. 15: “The Abominable Snow Monster” - Free Big Mac

Dec. 16: “The Grinch” - Free Egg McMuffin

Dec. 17: “John McClane (Die Hard)” - Free McDouble

Dec. 18: “Rudolph The Red Nosed Reindeer” - Free medium fries

Dec. 19: “Gizmo (The Gremlins)” - Free six-piece Chicken McNuggets

Dec. 20: “Buddy The Elf (Elf)” - Free Hotcakes

Dec. 21: “Scrooge” - Free any size hot or iced coffee

Dec. 22: “Frosty the Snowman” - Free any size McFlurry

Dec. 23: “Frank Costanza (Seinfeld)” - Free Bakery Item

Dec. 24: Santa Claus - Free 2 pack or 3 pack Chocolate Chip Cookies