Gastronomy and outdoor are good housework with Happy Yak bags, tasty small dishes made in Quebec that can be slit into its backpack with lyophilization, a food conservation process of frozen foods quickly and then Place them in a vacuum device to eliminate water. This method helps maintain the appearance, texture and nutritional value of food. To prepare them, simply pour the contents of the bag into a cauldron with water and heat. Please refer to the preparation methods specific to each dish for cooking time.