1/2 cup vegetable oil, for deep frying
1 box Uncooked shrimp crackers

Heat about 7 cm of oil in a small saucepan. When it is good and hop, pop 1 uncooked piece from the box into the oil. It should almost immediately blossom into a prawn cracker 2-3 times its original size. Remove it immediately with a slotted spoon or bamboo sieve to drain on kitchen paper. If you are not careful, it will burn. Add the remaining crackers, a few at a time, until they are all cooked.