Rose Scott is one of 54 winners in a nationwide recipe challenge to promote healthy lunches as part of the first lady's let's move initiative.
Mrs. Obama said this is one of her favorite events at the White House.
"Because we get to see how talented and creative and brilliant all of you young people can be. And then we get to show the world. And we don't just get to see it, we get to taste it," she said.
Some of those dishes include: Alaskan ceviche with mango, confetti spring rolls, sushi salad and quinoa risotto with shrimp and kale.