Prague has a small Muslim community, two main prayer places and very little verified halal food. Vegetarian and fish dishes are the dependable choice.
Czech cooking leans heavily on pork: vepřo knedlo zelo (pork, dumplings, cabbage), klobása sausages, ham in sandwiches and lard (sádlo) in spreads and some pastries. At the markets the ham on the spit (Pražská šunka) and the sausages are pork; trdelník is often sold with ham fillings too. Hot wine (svařák) and medovina (mead) contain alcohol; ask for hot fruit punch without alcohol (dětský punč) or hot chocolate. Fish, especially trout and carp, and vegetarian dishes such as smažený sýr (fried cheese) are the easy fall-back.