Ingredients: tomato, chopped onion, chopped garlic.

Accessories: refined salt, sugar, pepper, cooking oil.

1. Wash fresh tomatoes, cross them with a knife, put them in boiling water for a few seconds, take them out, drain them and peel them.

2. Slice peeled tomatoes with a knife.

3. Heat the pan, add cooking oil, saute minced garlic and chopped green onion. Stir-fry onion and garlic until fragrant, then pour in chopped tomato pieces and stir fry.

4, stir fry a few times and sprinkle with the right amount of salt and mix well. Sprinkle with salt and stir well before adding proper amount of sugar. Sprinkle a little pepper and mix well.

5, then change to a small fire and simmer slowly. Cook for about 30 minutes, when the tomatoes are mushy. When the juice is finally collected, stir it with a shovel. Don't burn the pot. Cook the tomato sauce until it is thick, and then take it out.

Matters needing attention in cooking ketchup

1. Buy fresh tomatoes: Buy fresh and ripe tomatoes with smooth appearance, bright red meat and tender and smooth taste.

2. Tomato treatment: Wash the tomato, cut it into small pieces, and remove the pedicle and skin of the tomato to avoid affecting the taste and taste.

3. Stir-fry tomatoes: put the cut tomatoes into the pot, add the right amount of oil, and stir-fry them over medium heat until they are cooked. During this period, keep stirring to prevent tomatoes from sticking to the pot.

4. Add seasoning: Add appropriate amount of salt, sugar, vinegar, tomato sauce and other seasonings to the fried tomatoes, then add appropriate amount of water, and cook for about 20 minutes with low fire, so that the seasoning and tomatoes can be fully integrated.

5. Break the tomatoes: put the cooked tomatoes into a blender and break them until there are no large tomatoes, so that the taste is more even and delicate.

6. Bottled storage: Put the tomato sauce into a clean bottle, seal it, and put it in the refrigerator to extend the shelf life.