I don't think I did anything special. They were picked early and still green. Red they became inside. I just eashed them, put the raw tomatoes in a jar with garlic (you can add red or green pepper slices too if you like) and filled the pot with a mixture of water, vinegar, sugar and some herbs which I boiled first and poured over it. Next I closed the jar and put it upside down.

All my jars are saved at a dark cool place. Only (sun)light can change the color of food which doesn't mean you cannot eat it.

You can try some little jars yourself. In most cases the taste is better the longer it stands, at least 6 weeks. So what is made during (the end of) summer can be eaten during winter.

Enjoy your day. 💕