Eating black fungus has many benefits. It contains a lot of carbohydrates, protein, iron, calcium, phosphorus, carotene, vitamins and other nutrients. Every100g contains 375mg of calcium, which is equivalent to 7 times that of crucian carp. Iron 185 mg, 70 times that of crucian carp. Onions have extremely high nutritional value;

Its hypertrophy bulb contains 8.5% sugar and 9.2% dry matter. Every 100g contains vitamin A5 mg, vitamin C9.3mg, calcium 40mg, phosphorus 50mg, iron 8mg and 18 amino acids, which is a rare health food.

Tomatoes are rich in carotene, vitamins B and C, especially vitamins, ranking first among vegetables. Vitamin C, sugar, rutin and other substances contained in it have the functions of resisting scurvy, moistening skin, protecting blood vessels, lowering blood pressure and helping digestion. Lycopene contains vitamins and minerals, which can protect the cardiovascular system and reduce heart attacks. Fried tomatoes with eggs is a good example of nutritional complementarity. Besides being rich in nutrition, it also has the functions of strengthening the brain and resisting aging.

These two dishes have high nutritional value and will not react.