DramaQueen
Head Chef
Hmmmm. I've never been in a Thai restaurant where they put shrimp in chicken Tom Yum. They are always alternatives to each other on the menu. Plus I would think that would be a liability problem, as shrimp is such a common food allergen.
Thanks to this thread, I had some last night, in fact, from the hole-in-the-wall Thai place nearby. Mine is a lot better but I was feeling exceptionally lazy.
My next project is making Vietnamese hot/sour soup which is actually also sweet, with pineapple in it.
I noticed that they always list the ingredients on the menu. If you're allergic to shrimp, you can have them omitted it and add in more chicken.