there are special kits for Tom Yam in large supermarkets (which has a whole set of ginger, lemongrass, lime, chili, cilantro), I found it all alone. In addition, I had pasta for Tom Yam (brought, in fact, from Thailand). And coconut milk (a small bag in the center of the photo) - is also there. So I cooked soup - for all requirements and it has turned out similar to the one I ate in Thailand. Later, I was making a similar soup (photo, alas, did not do) with the replacement for Russian products (are great instead of coconut milk - cream or milk fat) Lime can be replaced with lemon. Without lemongrass can be eliminated altogether (instead, go big lemon peel rolled in gauze and cooked with broth). But the basic taste pit Tom still makes the ginger, chilli and coriander. So if these ingredients you have, then you can already lay claim to the name of Tom Yam soup (in Russian). As for the process: the basic rules is not here. Onions cut into large cubes and lightly propasseruyte in vegetable oil. Shrimp are known to have sold in cooked form, so they quite scalded with boiling water and clear. Fungi (especially oyster) are cooked quickly enough. Therefore: in a broth omit all edible and not edible spices, boil for 15-20 minutes on low heat so the broth to be fed with all the smells. Then there - sliced mushrooms, and at the very end - shrimp, cherry tomatoes (halves), coriander and milk (cream). Boil all. Ideally - Tom Yam need to infuse for 20 minutes and diamonds, but the Unas before does not reach)) Fragrance is such that I want to eat at once. There will be questions - happy to answer.
Like for - plus in karma ✊! Subscription - obnimashki 🤗) I tried)) On questions - answer with pleasure. All good! 🙏