AI-generated image
Tendon (tempura rice bowl)
天丼 · Prawn and vegetable tempura over rice with sweet soy sauce
In Tokyo's old shitamachi districts, Asakusa above all, tendon shops have been serving bowls of rice crowned with prawn and vegetable tempura since the Edo period, the batter soaked just enough in a dark, sweet soy sauce to go half crisp, half soft. It is a hearty lunch, and a great way to make tempura at home without having to serve it piece by piece. The tare uses mirin, boiled for a few minutes so the alcohol mostly cooks off; use sugar and water instead for an alcohol-free version. The common mistake is over-mixing the batter: stir with chopsticks only a few times, leaving lumps, and keep it ice-cold so the coating stays lacy and light. Chef's tip: dip each piece in the warm sauce for just a second before laying it on the rice.
- Total time
- 45 min
- Difficulty
- medium
- Serves
- 2
Ingredients
For the tempura
- 6 large raw prawnspeeled with tails on, deveined, belly scored so they stay straight
- 3 ½ oz sweet potatoin 5 mm slices
- ½ auberginein fans or slices
- 1 litre vegetable oilfor frying
- 2 tbsp plain flourfor dusting
For the batter
- 3 ½ oz plain flourchilled
- 1 eggcold
- ¾ cup ice-cold water
For the bowl
Shop this recipe on Amazon
Spices & pantry
Fresh ingredients (4)
Links open Amazon in a new tab. As an Amazon Associate, WhatToEat.Today earns from qualifying purchases.
Method
0/6 doneStep 2: Heat 1 litre vegetable oil to 350°F in a deep pan. Pat all the vegetables and 6 large raw prawns dry and dust lightly with 2 tbsp plain flour.
10 minStep 3: Beat 1 egg with ¾ cup ice-cold water, then add 3 ½ oz plain flour and stir 5–6 times with chopsticks. The batter should be lumpy and thin.
1 minStep 4: Dip 3 ½ oz sweet potato, ½ aubergine and 4 shishito peppers or green pepper strips in batter and fry in batches until crisp and pale golden. Drain on a rack.
8 minStep 5: Raise the oil to 350°F. Batter the prawns by the tail and fry until the coating is crisp and the prawns are pink and opaque.
3 minStep 6: Divide 14 oz hot cooked Japanese short-grain rice between bowls and drizzle with a little sauce. Dip each piece of tempura quickly in the sauce and arrange on top. Spoon over a little more sauce and eat at once.
Nutrition per serving
- Calories
- 780 kcal
- Protein
- 26 g
- Carbs
- 110 g
- Fat
- 26 g
- Fibre
- 5 g
Nutrition values are estimates.
KrazyBadal
Good to know
- How long does tendon (tempura rice bowl) take?
- About 45 minutes in total: 25 minutes to prepare and 20 minutes to cook.
- How many people does it serve?
- 2 as written. Change the servings above the ingredients and every amount scales to match.
- What can I use instead of sweet potato?
- Sweet potato, same weight (sweeter, cooks a little faster).
- What can I use instead of plain flour?
- Self-raising flour, same amount (then leave out the baking powder).
Reviews
No reviews yet. Be the first to cook it.
Rate this recipe
Sign in to rate and review this recipe.
You might also like
Moreton Bay bugsSlipper lobster with garlic butter
Moreton Bay bugs are the flat, shovel-nosed slipper lobsters caught off the Queensland coast around Brisbane and the Sunshine Coast, and for Queenslanders they are a summer treat, split and grilled at the beach house. The tail meat is sweet and rich, somewhere between lobster and prawn. Buy them raw, frozen or fresh, from a fishmonger and ask them to halve them if you like. A common mistake is overcooking, which makes the meat rubbery; it is ready the moment it turns white. Chef's tip: grill flesh side down first to mark it, then turn and baste in the shell.
Yaki onigiriGrilled rice balls
Yaki onigiri (焼きおにぎり) are rice balls grilled until they form a crisp, toasty crust, then brushed with soy sauce glaze. They are eaten all over Japan, at izakaya, at barbecues and from the freezer section, as a snack or with miso soup. The inside stays soft and steamy while the outside crackles. Best eaten hot, straight from the pan. Chef's tip: let the shaped rice balls dry for 10 minutes before they go in the pan. A drier surface forms a better crust and won't stick, and the glaze goes on only at the end so it doesn't burn.
Miso soup
Miso soup (味噌汁) is drunk every day in homes all over Japan, at breakfast as well as dinner, beside a bowl of rice. The base is dashi; this vegan version uses kombu and dried shiitake instead of bonito, which gives it a deep, rounded flavour. Silken tofu and wakame seaweed are the classic fillings. It takes ten minutes; just remember not to boil the miso. Chef's tip: add the miso at the very end and never let it boil. Boiling kills the miso's fresh, fermented aroma; Japanese cooks say the soup should only 'smile', with the surface barely trembling.




