STEP 2/6
Cut mushrooms and cherry tomatoes in half, slice galanga thinly, and slice lemon grass in half and mash slightly.
If you don't have lemon grass, use the lemon peel.
STEP 3/6
Put pepper oil and pepper powder in a preheated pot, stir-fry shrimp heads, shells, Thai peppers, and galanga, add water and chicken stock, boil it enough, and strain it through a sieve.
STEP 4/6
Boil lime leaves, lemon grass, mushrooms, and cherry tomatoes in the filtered broth, then boil with coconut milk and shrimp.