Osechi ryori is a traditional style of cooking based on ancient methods of preserving food, such as curing in salt or vinegar, or simmering in sweetened soy sauce and sake. In osechi-ryori, vegetables predominate, as well as grilled fish such as tai (sea bream) and buri.All are prepared to be eaten at room temperature, and can be kept for several days without refrigeration. These morsels are tightly packed into exquisite lacquer boxes called jubako.n osechi-ryori, vegetables predominate, as well as grilled fish such as tai (sea bream) and buri. All are prepared to be eaten at room temperature, and can be kept for several days without refrigeration. These morsels are tightly packed into exquisite lacquer boxes called jubako.
Their diet focuses on sirt foods, a group of everyday foods that include common healthy suggestions such as kale, walnuts and celery. However, there are more surprising inclusions too, such as coffee (ideally black), chocolate (as long as itâs at least 85% cocoa) and red wine (especially pinot noir).
1 Beef liver and other organ meats (but these foods are also high in cholesterol, so limit the amount you eat). 2  Some types of fish, such as salmon. 3  Green leafy vegetables and other green, orange, and yellow vegetables, such as broccoli, carrots, and squash.itamin A is found naturally in many foods and is added to some foods, such as milk and cereal. You can get recommended amounts of vitamin A by eating a variety of foods, including the following: 1  Beef liver and other organ meats (but these foods are also high in cholesterol, so limit the amount you eat).