Paris Hilton has revealed the recovery meal she used to whip up together with Kim Kardashian after boozy nights.

The host of the new Netflix show "Cooking With Paris" appeared on "The Tonight Show" Tuesday. In the interview, she reminisced about having late nights out with Kardashian and the meal they would usually enjoy together after partying.

Host Jimmy Fallon told Hilton he had watched the "Cooking With Paris" episode which featured Kardashian. In the said installment of the cooking show, the "Keeping Up With the Kardashians" star joined Paris in making Lucky Charms treats and cereal-encrusted French toast.

Fallon then asked Hilton how long she has known Kardashian, to which Hilton replied, "Since we were little girls, our whole life."

Her response led Fallon to ask how many times have they cooked together.

"Back in the day, when we would go out at night, we'd come home and make grilled cheeses," Hilton replied.

The cooking show host went on to reveal her favorite grilled cheese recipe saying, "Brioche bread, cheddar cheese, lots of butter."

Fallon then responded with his own grilled cheese recipe, which includes "Wonder bread and American Kraft singles." "And yeah, I could also do lots of butter. And make sure the pan's hot,” he added, to which Hilton replied, "Yes!"

Fallon and Hilton also talked about the "Stars Are Blind" singer's upcoming big day, which is set to be documented on an unscripted series from Peacock.

"It's gonna be like a three-day affair—we'll have a lot happening," Hilton told Fallon, who then asked her if that meant multiple dresses.

"Lots of dresses. Probably 10—I love outfit changes," said Hilton.

Last month, Hilton made headlines after rumors about her being pregnant circulated online. On her "This Is Paris" podcast, the socialite revealed she had woken up to about 3,000 texts on the day the reports came out.

"All my iPhones are blowing up, all five of them," she recalled.

"I've heard from people I haven't heard from in years. Thank you everyone for all the messages. I am pregnant with triples," she continued, before saying she was totally joking. She then clarified her plan was to get pregnant after the wedding and that she's being fitted for her wedding gown.

Paris Hilton
Paris Hilton is pictured arriving at the Fashion For Relief Cannes event on May 13, 2018, at Cannes Mandelieu Aeroport, southern France. Yann Coatsaliou/AFP/Getty Images