Raw materials: tomatoes, potatoes, beef, green onions, ginger, salt, cooking wine, original brewing soy sauce.

Step 1: Prepare a piece of lean beef, a tomato, half a potato, green onion and ginger.

Step 2: Dice the beef, peel and cut the potatoes, peel and chop the tomatoes with hot water and chop them.

Step 3, put the amount of water in the pot, beef diced cold water in the pot, put onion, ginger, a spoonful of cooking wine to fishy.

Step 4: Boil the water for 2 minutes to remove impurities and blood foam from the beef.

Step 5: Put blanched beef, tomatoes, potatoes and ginger in the crockpot.

Step 6: Add a tablespoon of soy sauce for color and flavor.

Step 7: Add water, cover and simmer for 2 1/2 hours, season with salt 20 minutes before serving.

Step 8, so that the tomato stewed beef children love to drink, beef soft, soup sweet and sour through the meat, drink twice a week, improve immunity, upwards.