Occasional sweet treats aren't out of the question, but moderation is key

Chef Chacosky also happens to be a trained pastry chef. She's not afraid to bake treats like banana bread and dark-chocolate chip cookies.

"These athletes are competing at the highest level but they're also humans. Sometimes they want to have treats and something that makes them feel like they can relax and be a normal person for a little bit," Chef Chacosky told ABC News.

Nordic combined athlete Bryan Fletcher agrees. "I'm a big believer in everything in moderation, and even alcohol and sweets have a place in an athlete's diet," he told Delish.

It's worth noting that what athletes eat while training and competing is different than what they might eat at other times.

If you want to learn more about the specifics, you can visit Cooking with Team USA for videos and detailed recipes to eat like your favorite Olympians.

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