must:	4 cans of coconut milk (13.5oz)
should:	2 stalks lemongrass
	salt
may:	1 chicken breast half
	vegetables (pepper strips, tomato, lychee?, etc)
	finely chopped ginger
	chili peppers / chili sauce
	lime
	2 teaspoons fish sauce

spoon coconut cream into separate bowl (top white layer).
pour coconut milk (transparent) into pot, heat until starts boiling.

take outer layer off lemongrass stalks, cut remainder into pieces.
add cut lemongrass and ginger to pot, cook for 5 minutes.

cut chicken and/or vegetables into chunks, add to soup, cook for 5 minutes.

add chili peppers / chili sauce / lime juice / fish sauce.