1. Ingredients: 500g frozen beef cubes, 2 tomatoes, 1 carrot, half green onion, half green onion, 2 pieces of rock sugar, 2 spoons of salt, 1 onion.

2. Soak the beef cubes for half an hour; put cold water into the pot, add green onions and ginger slices to remove the smell; boil the water for two minutes, remove the beef cubes and wash them with cold water.

3. Slice green onions and ginger. Dice carrots, tomatoes and onions.

4. Heat oil in a pot, sauté scallions and ginger until fragrant, add rock sugar and beef cubes and stir-fry for 2 minutes.

5. Pour in the carrots, onions and tomatoes and add appropriate amount of salt. Stir fry for another 5 minutes.

6. Add appropriate amount of water, bring to a boil, then turn to medium-low heat, cover the pot and simmer for about 10 minutes.

7. It’s time to take it out of the pot and start eating. The unique aroma of beef, coupled with the sweet and sour tomatoes, the fresh aroma of onions and the nutrition of carrots, it’s a perfect meal.