Thai Shrimp Noodle Soup

packages instant ramen noodles

water

stalks

lemongrass

, white part only, pounded and bruised

kaffir lime leaves, bruised

slices fresh

galangal

tomato, cut into wedges

medium-sized shrimp, shelled and deveined

white mushrooms, cut into pieces

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Nam Prik Pao

(Thai roasted chili paste)

fish sauce or to taste

canned evaporated milk

lime juice

Cilantro leaves, for garnishing