How to make tomato sauce and how to store tomato sauce

Everyone loves to eat ketchup, which tastes sweet and sour and is particularly tempting. However, most of the ketchup we eat is purchased from outside, and we are always worried that it is unhygienic and unsafe. In fact, ketchup can also be made at home. I will write down the specific method to tell you how to make ketchup and how to store it.

How to make tomato sauce and how to store tomato sauce

1. How to make ketchup

The method of making tomato sauce is very simple. It only requires blanching the tomatoes in boiling water, removing the skin, and then cutting them into pieces. Then put them into a food processor and puree them. Take out the prepared tomato puree and put it into a small pot. Add rock sugar and turn on the fire to cook. After boiling, simmer slowly over low heat. Stir constantly during the simmering process to prevent sticking to the pot. After it becomes a thick paste, turn off the heat and cool it down.

2. Preserve tomato sauce with lemon juice

When you make ketchup at home, you can add an appropriate amount of lemon juice, mix it evenly, then put it into a clean glass bottle, seal it, and store it in the refrigerator. Lemon juice is an antioxidant that can prevent ketchup from spoiling and allow homemade ketchup to be preserved for a longer period of time.

3. Tomato sauce should not be exposed to oil or water during storage.

If you want to preserve your homemade ketchup for a longer period of time, you should sterilize the bottle with boiling water, then dry it, and seal it in the refrigerate after filling it with ketchup. In addition, when taking the ketchup for consumption, use a dry, water-free and oil-free spoon, and take as much as you want to eat. After taking it, keep the bottle cap tightly, so that the ketchup can be preserved for a longer period of time.