I found an article: https://www.tastingtable.com/1568834/alcohol-free-red-wine-substitute/ In the video they said one tea bag per two quarts of water, let it go cold before you squeeze out the tea bag.

@sylkeweb … let’s see (I have to think in metric):4 fl oz = 0,118 l2 qt = 1,893 lI think one tea bag per two litres is a homeopathic dose, and would not deliver any taste into a dish. One bag per 0,1 l sounds more like an effective ingredient.