McDonald's McRib is a certified cult classic today, but it wasn't always so popular. Here's how it all started - and how the fast food chain made it a legend.

McDonald's iconic barbecue sandwich — the McRib — officially returns to participating restaurants nationwide on Tuesday. Why it matters: The fast-food giant is bringing back its popular, seasonal sandwich as it looks to drive restaurant sales and speed up recovery from an E.

McRib is back szn to all who celebrate listen on repeat below pic.twitter.com/S9tKyrycps Earlier this month, the Chicago-based burger chain teased the return of the legendary McRib, later saying the tangy meal would hit menus Dec.

The McRib is back at McDonald's, and this time, they're offering a limited-time jug of iconic sauce. Have you gotten yours yet?