sentence: heat fragrant oil in sauce pan and cook prawn shells sentence: strain oil and discard shells sentence: boil water cook rice noodles and remove when tender sentence: add egg noodles to pot and remove when tender sentence: add prawns and poach for 2 minutes then remove sentence: add chicken to water and cook until tender and remove sentence: heat saved oil in a pan and add spicy paste sentence: add water and bring to boil sentence: add coconut milk and bring to a simmer sentence: add tofu puffs lime juice fish sauce and brown sugar to pan sentence: add bok choy and remove from heat after 30 seconds sentence: fry shallots and drain onto paper towel sentence: place both types of noodles into bowl add prawns chicken broth and granish with beans and shallots