McDonald’s fans are passionate about quite a few items on thefast-food giant’s menu.

Itstrademarked World Famous Friesrise to the top of the list.

Chicken McNuggets are another eternal fan fave, and so are the various dipping sauces that accompany them.

McDonalds storefront

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Soon, customers will have two brand-spankin' new sauces to soak up.

McDonald’s announced today a pair of debut dips coming to restaurants in early October.

I Tried Every Dipping Sauce at McDonald’s, Burger King & Wendy’sand This Was the Winner!

McDonald’s new limited time dipping sauces: Mambo and Sweet & Spicy Jam

Chris Shott for Eat This, Not That!

You may have also spotted bottled versions of the special sauce at your local supermarket.

Grant and Lingo visited mumbo sauce hotspots like Howard China in Northwest D.C. while developing McDonald’s version.

“This is something that folks have always talked about.

If you go to D.C., you’ve got to get mumbo sauce,” said Grant.

Grant predicted that McDonald’s Mambo would resonate well, even with D.C. partisans.