For people who want to lose weight, it is best to eat less sandwiches. Although sandwiches are delicious and many people like to eat them for breakfast, we also said that sandwiches are high in calories. Even the simplest egg floss sandwich contains 300 calories, which is more than 10% of the total calories an adult needs in a day. The heat of this value is actually quite high.
Matters needing attention in sandwich storage
Sandwich is composed of bread slices, vegetables, meat, eggs and other foods, which have high nutritional value. However, all the foods used are raw and cooked, which easily breed bacteria, resulting in poor taste.
It is suggested that if you don't eat it immediately after cooking, you should immediately wrap it with plastic wrap, then put it in a sealed fresh-keeping bowl to avoid contact with air, bacteria and other dirty things, and then put it in the refrigerator for fresh-keeping, which can be stored for about 1 day. After this time, it is recommended to throw it away, so as not to be harmful to the body.
Refer to the above? Baidu encyclopedia-sandwich