Introduction: Every time the price of tomatoes is reduced, many people will buy a lot of tomatoes. The reason why they buy so many tomatoes is that they want to be more convenient when they eat tomatoes themselves. But some people will think about making tomatoes into ketchup, which will last longer. When they made tomato sauce, they found that it would go bad soon, which not only wasted effort, but also wasted tomatoes. Xiaobian will tell you today that household ketchup is simple and easy to make, but there is no way to guarantee how to extend the shelf life of ketchup.

1. Why should tomatoes be made into ketchup? Xiaobian wants to tell you that the reason why tomatoes are made into ketchup is because they can be replaced with ketchup when they want to eat tomatoes. Tomato paste will last longer than tomatoes, because tomato paste is sealed, and it will be destroyed when tomatoes are frozen for a long time, and such tomato paste is not nutritious when eaten in people's bodies. For example, if you want to eat tomato flavor when trying fish, then tomato sauce will play a great role at this time, which is why tomatoes should be made into tomato sauce.

Second, how can ketchup be preserved for a long time? Xiaobian will talk to you today about how tomato sauce can be preserved for a long time. First, prepare some fresh tomatoes. This tomato must be intact, without bumps and scars. If you choose tomatoes with scars, it will easily go bad after making tomato sauce. Then cut the tomatoes, blanch them with boiling water, and then beat them into juice, so that the tomato sauce can be preserved for a long time.

Third, is homemade ketchup healthy? Xiaobian wants to tell you that the homemade tomato sauce is actually very healthy and nutritious, because it can ensure the freshness of ingredients and the health of people. Eating more tomato sauce can also achieve an appetizing effect. When you eat food, you can eat a spoonful of tomato sauce without feeling, which ensures that you can eat a lot of meals.