Gordon Ramsay can cook for world leaders, Stephen Colbert not so much.

The “Masterchef” and “Hell’s Kitchen” host stopped by Monday’s episode Global’s “The Late Show with Stephen Colbert”.

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Ramsay, 51, immediately roasted Colbert’s, 54, attempts at cooking shrimp-and-grits by telling him, “It looks like someone’s puked in that.” Moments later, the celebrity chef revealed he once cooked a meal for the current President of Russia Vladimir Putin.

He described the experience as “nerve-wracking” and joked, “If I f**k that one up, I’ll be in trouble, right?”

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Ramsay said Putin loved the food, which came as a surprise to the chef as the Russian politician is a notoriously “tough cookie.”

Tune-in to “The Late Show with Stephen Colbert” weeknights at 11:35 p.m. ET/PT on Global, and was full episodes online here.