1, after cleaning the bottle, fill the empty bottle with boiling water for high-temperature disinfection.

2. After the bottle cap is cleaned, it should be scalded with boiling water. After blanching for a few minutes, pour out the boiling water and drain the water in the bottle.

Step 3 wash tomatoes. After the water in the pot is boiled, add the tomatoes. If cracks appear during cooking, you can take them out and peel them for later use.

4. Start bottling the cooled peeled tomatoes, cover the bottle cap and tighten it, add cold water to the steamer, and steam the bottled tomato sauce on cold water for 15 minutes.

5. Take a Puckilo in your hand, take the ketchup out of the pot and cool it on the chopping board.