Cost information for the following is not included. Normally this is because the quantity or ingredient is unknown
250 gm petai seeds
300 gm medium-size prawns shelled but leave the tails on
5 x cili padi sliced coarsely
1 x red chilli seeded and cut in slants
1 Tbsp. tamarind paste and 3 tbsps water - mix these ingredients and strain to get the tamarind juice
2 Tbsp. Nam Prik Pao (chilli paste in oil)
1/2 Tbsp. Nam Pla (fish sauce)
1 Tbsp. Maggi chicken stock granules
1 x salt to taste