Yoshinoya Gyudon Retort (Beef Bowl, 4.2 oz (120 g) x 10 Boxes), Microwave and Hot Water Cookable (Donburi Gyudon Ingredients, Side Dishes, Snacks) Official Shop

• Yoshinoya Retort: In general, due to the retort processing is pressurized at high temperatures, the flavor, texture and aroma of the ingredients may vary greatly in the flavor, texture and aroma, but at Yoshinoya we have added a special pre-treatment before retorting • (Used for Beef) We utilize the knowledge of beef cultivated in a long history and the latest technology, making it a brew of beef • (Safe for Cooking) Cooking without the use of a flame, making it safe and easy, and convenient to store and carry