Everything is in a pickle.

Jimmy John's has unveiled its newest menu item that's sure to delight pickle lovers everywhere.

On October 24, the restaurant announced the Picklewich, an innovation that combines its signature sandwiches with fan-favorite Jimmy Pickles.

As the name suggests, the picklewich is a sandwich that uses cucumbers instead of bread.

The Picklewich will be available to customers nationwide from October 28th to November 14th in two varieties, both with signature bottom ingredients in a giant hollowed-out kosher dill pickle.

The Vito Picklewich contains salami, capocollo and provolone cheeses, lettuce, tomatoes, onions, oregano basil, and oil and vinegar – just like their classic Vito sandwich.

The Turkey Picklewich consists of turkey, provolone, lettuce and tomato.

And to go along with the pickle sandwiches, Jimmy John's is bringing back the fan-favorite Pickle Jimmy Chips, pickle-flavored potato chips.

To celebrate, the brand teamed up with the Pickle Queen or Pickle Witch, Nicole “Snooki” Polizzi, for a new video.

“I love cucumbers – they’re my thing. And a cucumber sandwich? A dream comes true. It's like Jimmy John made the new Picklewich just for me!” Snooki said in a statement. “The Vito Picklewich is my favorite. But if you’re a pickle lover, you have to try both!”

Customers participating in the rewards program can score the new Picklewich at 50% off with the purchase of any 8-inch sandwich on National Sandwich Day, November 3rd.

If you're not a fan of pickles, customers can still participate in National Sandwich Day by ordering an 8-inch sandwich and making a combo for free any time after 2 p.m

Jimmy John's isn't the only sandwich shop excited about the pickle mania.

Local New York deli Seven Brothers Gourmet in Oceanside, Long Island has been making cucumber sandwiches since January and went viral this summer thanks to TikTok. The deli sells around 250 of them every day.