Cooking genius Hoshino Mitsuko (played by Amami Yuki) worked as the chef at a famous three-star French restaurant in Ginza, but she was fired because she pursued the cooking standards too much and did not consider the cost at all. Hoshino, who was temporarily unable to work in other restaurants, participated in a TV program that made nutritious lunches. The requirements for cost and nutrition were more stringent, and Hoshino, who repeatedly encountered setbacks, became more and more courageous and determined to make the nutritious lunches also reach the Michelin three-star standard.