Free bottles of Big Mac sauce? We're lovin' it!

HOUSTON -- If you've been savoring that Big Mac sauce, but can't figure out a way to get the exact taste at home, you are in luck. McDonald's will be giving away 10,000 bottles of its special sauce on Thursday.

Yep, you read it right.

The giveaway follows the nationwide release of two new Big Mac sandwiches: the Mac Jr. and Grand Mac. According to the fast-food chain, the new burgers will be sold through March 20.

The changes were made after news that only 1-in-5 millennials had tried the Big Mac.

Limited-edition bottles of the Big Mac Special Sauce will be available Thursday at participating restaurants across the U.S.

For a chance to get a bottle, the company said to follow McDonald's social media pages or download its iMessage app: "Big Mac Special Sauce Finder."

Find a participating location and use this secret code phrase: "There's a Big Mac for that." If they have a bottle, they will give it to you!