A warm bowl of steamed rice topped with golden, crunchy prawn tempura makes a satisfying meal with very little fuss once the ingredients are prepared.

The contrast between crisp batter, tender prawns, fluffy rice, and a savory sauce gives this Japanese-inspired rice bowl plenty of texture and flavor. Making tempura at home is also a useful way to enjoy a freshly fried topping while controlling the ingredients and seasoning.

Ingredients

2 cups steamed short-grain rice

8 large prawns, peeled and deveined

1/2 cup plain flour

1/2 cup potato starch

1/2 teaspoon baking powder

1 large egg

3/4 cup ice-cold water

1/4 teaspoon salt

3 cups vegetable oil

2 tablespoons soy sauce

2 tablespoons water

1 tablespoon mirin-style cooking seasoning

1 teaspoon sugar

1 teaspoon grated ginger

1 tablespoon sliced spring onion

Preparation time: 20 minutes

Cooking time: 20 minutes

Preparing the Prawns

The prawns should be cleaned thoroughly before making the batter. Remove the shells and veins, leaving the tail attached if desired. Pat them very dry with paper towels because excess moisture can cause the batter to cling unevenly. Make a few shallow cuts along the underside of each prawn and gently straighten it. This helps the prawns maintain a neat shape during frying. Keeping the pieces similar in size also makes it easier to cook them at approximately the same rate.

Making the Tempura Batter

Tempura batter is best kept light rather than mixed until completely smooth. Combine the flour, potato starch, baking powder, and salt in a bowl. In another bowl, lightly beat the egg with the cold water. Pour the wet mixture into the dry ingredients and stir briefly. A few small lumps are fine. Overmixing can make the coating heavier, so stop as soon as the ingredients are loosely combined.

Instructions

1. Prepare the rice according to package directions and keep it warm. Peel and devein the prawns, then pat them dry. Make a few shallow cuts along the underside and gently straighten each one.

2. Mix the flour, potato starch, baking powder, and salt in a bowl. In another bowl, lightly beat the egg with the ice-cold water.

3. Pour the egg mixture into the dry ingredients and stir briefly. Keep the batter slightly lumpy rather than mixing it until completely smooth.

4. Heat the vegetable oil to about 175–180°C in a deep, sturdy pan.

5. Dip each prawn into the batter, letting the excess drip off. Carefully place the coated prawns into the hot oil in small batches.

6. Fry for about 2–3 minutes, turning when needed, until the coating is crisp and lightly golden. Transfer the prawns to a rack or paper-lined plate.

7. Combine the soy sauce, water, mirin-style cooking seasoning, sugar, and grated ginger in a small saucepan. Warm gently until the sugar dissolves.

8. Divide the warm rice between bowls, arrange the crispy prawns on top, and drizzle with the sauce. Garnish with sliced spring onion and serve immediately.

Getting Crispier Tempura

Temperature is one of the most important details when frying tempura. Oil that is too cool can leave the coating greasy, while excessively hot oil may brown the outside before the prawn is properly cooked. A kitchen thermometer provides the easiest way to maintain a steady temperature. Another useful tip is to avoid preparing the batter too far in advance. Once mixed, it is better used promptly. Keeping the ingredients cold and mixing the batter lightly helps create a delicate coating rather than a thick crust.

Building the Rice Bowl

The rice provides a soft, neutral base that balances the crunchy topping and savory sauce. Short-grain rice works particularly well because its slightly sticky texture makes it easy to eat with the tempura. Rather than soaking the prawns in sauce, drizzle a modest amount over the top. This preserves more of the crisp texture while still adding seasoning. Extra spring onion can provide a fresh contrast to the fried topping.

A homemade tempura rice bowl combines simple ingredients into a meal with plenty of texture. Carefully dried prawns, lightly mixed batter, properly heated oil, and freshly cooked rice are the main elements to focus on. Serve the bowl as soon as it is assembled so the contrast between crisp tempura and warm, fluffy rice remains at its best.