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Prawn Crackers

Crispy and light seafood snacks made from blended prawns and tapioca starch. They expand instantly when deep fried into airy crackers.

65 minHardServes 6180 cal/serving

ChineseAppetizerStovetop and OvenPescatarianHalal-friendlyDairy-FreeNut-FreeEgg-FreeSoy-FreePork-FreeAlcohol-FreeLow-Sodium

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Ingredients

  • 1 lb raw prawns, peeled
  • 2 cups tapioca starch
  • 1 tsp salt
  • 1/2 tsp ground white pepper
  • 1/4 cup ice water
  • 4 cups vegetable oil

Instructions

  1. 1

    Puree 1 lb peeled raw prawns in a food processor until smooth.

  2. 2

    Add 2 cups tapioca starch, 1 tsp salt, 1/2 tsp ground white pepper, and 1/4 cup ice water to form a firm dough.

  3. 3

    Shape dough into thin logs and steam over high heat for 30 minutes until set.

  4. 4

    Chill logs completely in the refrigerator, then slice paper thin with a sharp knife.

  5. 5

    Dehydrate slices in a low oven at 150F for 3 hours until completely dried and hard.

  6. 6

    Heat 4 cups vegetable oil in a deep pot to 350F and fry dried slices for 3 seconds until expanded and floating.

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Questions

How much time should I plan for Prawn Crackers?

As written, 65 minutes: 40 of prep and 25 of cooking. The longest single stretch is step 5 (3 hours): "Dehydrate slices in a low oven at 150F for 3 hours until completely dried and hard." That wait sits outside the stated prep and cook times, so plan around it.

What temperature do I cook Prawn Crackers at?

For Prawn Crackers, the oven is set to 150 F (about 65 C) in step 5. The longest stretch at that heat is 3 hours, in step 5. The frying oil is held at 350 F (about 175 C) in step 6. Hotter scorches the outside before the inside cooks, and cooler turns it greasy.

Can I use frozen shrimp instead of shrimp in Prawn Crackers?

Yes; most shrimp sold as fresh were frozen once already. Thaw them under cold running water for about ten minutes and pat them very dry so they sear instead of steaming. As written, the entry for Prawn Crackers uses 1 lb raw prawns, peeled.

Does Prawn Crackers contain shellfish?

Yes: 1 lb raw prawns, peeled. The full allergen list for this entry is shellfish. Packaged ingredients vary by brand, so check labels if the allergy is serious.

How many calories are in Prawn Crackers?

One serving (the recipe makes 6) is about 180 calories, with 8 g protein, 24 g carbohydrate and 6 g fat, plus 340 mg sodium. The figures are estimates computed from the ingredient list.

Which part of Prawn Crackers can be done ahead?

Everything up to step 3. Step 3 is a built-in pause of 30 minutes: "Shape dough into thin logs and steam over high heat for 30 minutes until set." Do everything up to that point ahead of time and pick up at step 4 when you are ready to finish.

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