Prawn Tempura

Prawn Tempura is a popular Japanese snack or starter consisting of crispy battered seafood. It is easy to make at home with just a few basic pantry items. The secret to a light texture is using ice cold water in the batter. Serve these hot for the best experience.
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Photo of the finished dish for the recipe Prawn Tempura

Why prawn tempura is a good choice

You can make delicious prawn tempura without any special equipment or skills. The coating is incredibly light and crunchy which complements the soft texture of the prawns perfectly. It is a quick way to prepare a fancy looking meal for guests or a weekend treat. Everyone enjoys the combination of hot prawns and a simple dipping sauce.

Step by step: prawn tempura

Step 1
Prepare prawns: Peel the prawns but leave the tails attached for easy handling. Make small shallow cuts along the underside of each prawn to help them stay straight during cooking. Pat them dry with paper towels to ensure the batter sticks well. Dust each one lightly with cornflour before you start the batter.
Step 2
Mix batter: Whisk the egg in a large bowl and then pour in the ice cold sparkling water. Add the plain flour and salt but do not overwork the mixture. It is okay if there are a few small lumps left in the batter. Keeping the batter cold and slightly lumpy helps create a crispy finish.
Step 3
Heat oil: Pour the vegetable oil into a deep pan or wok and heat it to roughly 180 degrees. You can test the temperature by dropping a small amount of batter into the oil. If the batter sizzles and rises to the surface immediately the oil is ready. Do not crowd the pan when you start frying the prawns.
Step 4
Fry prawns: Dip each prawn into the batter and carefully place it into the hot oil. Fry the prawns for about two minutes until the coating is pale gold and very crisp. Remove them from the oil and let them drain on paper towels for a minute. Serve your prawn tempura immediately with soy sauce or a sweet chilli dip.

Important tips for prawn tempura

Always use sparkling water that has been kept in the fridge until the very last second. The bubbles and the cold temperature create the signature light texture found in restaurant quality prawn tempura. Do not prepare the batter too far in advance as it will lose its lightness. If you are making a large batch keep the bowl of batter inside a larger bowl filled with ice.

Make sure the prawns are completely dry before dipping them in the batter or it might slide off. Frying in small batches ensures the oil temperature stays high enough for a crisp result. You can also use this same batter for thin slices of vegetables like sweet potato or bell peppers.

You might also enjoy fried coley, gazpacho with prawns or pasta with tuna and cream sauce.

Ingredients

servings
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  • 12 raw king prawns
  • 100 grams plain flour
  • 1 medium egg
  • 200 millilitres ice cold sparkling water
  • 500 millilitres vegetable oil for frying
  • 1 pinch salt
  • 1 teaspoon cornflour

Cooking time

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Nutrition information

NUTRITIONper serving
  • Energy:1925 kJ / 460 kcal
  • Fat:18 g
  • - of which saturates:3 g
  • Carbohydrates:38 g
  • - of which sugars:1 g
  • Protein:32 g
  • Fibre:1 g
  • Salt:400 mg

People also ask

Serve the prawn tempura immediately after frying to enjoy the best texture. If you need to wait place them on a wire rack rather than a plate to prevent them from becoming soggy. You can also briefly reheat them in a hot oven for a few minutes if necessary.
Yes you can use frozen prawns but they must be completely thawed and dried first. Any excess moisture on the surface will prevent the batter from sticking properly. Once thawed follow the usual steps to prepare your prawn tempura.
Vegetable oil or sunflower oil are the best choices because they have a high smoke point and a neutral flavour. These oils allow the natural taste of the prawns to shine through without adding any unwanted aroma. Avoid using olive oil for this specific cooking method.
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