1. Shell shrimps, make a cut on the backside and remove devein, put salt and pepper into shrimps, marinate 10 mins. Shred onion and kaffir lime leaves.
2. Heat the oil, put cornstarch into shrimps, deep fry shrimps 1 min with high heat, Take out and drain oil.
3. Heat the oil, stir fry onion, put in red curry sauce, coconut water, kaffir lime leaves, fish sauce, coconut sugar and coconut milk.
4. Cover the lid and cook 5 mins, put in shrimps and mix well.