I retort the make-in and carrots from Hokkaido as they are. No additives are used. Effects of use: (1) No skin or cooking (2) Can be stored at room temperature, so you can put it anywhere (3) Sweet because it uses aged sweet potatoes (4) It can be stored at room temperature for 2 years, so it is ideal as an emergency food, etc. *This product is a product that incorporates sustainability ideas such as local production for local consumption, energy saving, and food loss. Use: It's hard to crumble, so it's curry, simmered food, meat and potatoes.