Prawn crackers are a deep fried snack made from starch and prawn. They are a common snack food in Southeast Asian cuisine, but they are most closely associated with Vietnam, Indonesia, and Malaysia. Main ingredients: Prawn crackers are made by mixing prawns, tapioca flour and water. The mixture is rolled out, steamed, and sliced. You will love it at the first bite! Prawn Crackers Quick Frying for Adult and Child Vegan Snack and Cookies. Deep-fried snack made from shrimp meat, tapioca starch, and seasonings. Prawn crackers (Indonesian: krupuk udang) are a deep-fried snack made from starch and prawn. They are a common snack food in Southeast Asian cuisine, but they are most closely associated with Indonesia. Prawn crackers are made by mixing prawns, tapioca flour and water. The mixture is rolled out, steamed, and sliced. Crunchy and flavorful prawn crackers from scratch with natural ingredients. Serve the prawn crackers with peanut sauce or beer.