Japanese · Dinner

Japanese Curry Roux

Flour and butter cooked slowly to a nutty brown and spiced. Make it once and the shop-bought blocks stop being necessary.

Not yet ratedThis recipe has no ratings yet 45 min total Serves 6 servings Easy
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Japanese Curry Roux — Japanese dinner recipe, served and ready to eat

Photograph credit: Bangera's Curry & Lassi by 電車(新幹線)でゴー! · CC0 · Wikimedia Commons

Ingredients and preparation for japanese curry roux
Ingredients and preparation for japanese curry roux

Photograph credit: ラーメン屋でチャーシューカレー by Syced · CC0 · Wikimedia Commons

Method

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  1. Melt the butter in a heavy pan over a low heat and stir in the flour.

  2. Cook 20 minutes, stirring often, until the roux is the colour of peanut butter and smells nutty.

  3. Stir in the curry powder, garam masala and turmeric and cook 2 minutes.

  4. Take off the heat and stir in the tomato purée, honey and soy sauce. Set the roux aside.

  5. In a second pan, heat the oil and fry the onion for 8 minutes, until golden.

  6. Add the carrot and potato and cook 2 minutes.

  7. Pour in the stock, add the grated apple and salt, and simmer 15 minutes until the potato is tender.

  8. Ladle a little hot stock into the roux and whisk smooth, then stir the loosened roux back into the pan.

  9. Simmer 5 minutes, stirring, until thick and glossy.

  10. Taste, correct the salt, and serve over rice.

Chef’s Tips

  • Twenty minutes for the roux. Peanut-butter colour is the target.
  • Loosen the roux with hot stock before it goes into the pan.
  • The grated apple is standard and it is what rounds the edges.

Pairing Suggestions

  • Steamed rice
  • Tonkatsu
  • Fukujinzuke pickles

Storage & Reheating

The roux keeps 3 weeks refrigerated. The finished curry keeps 3 days and freezes 2 months.

Common questions

How long does Japanese Curry Roux take to make?

About 45 minutes in total — 15 minutes of preparation and 30 minutes of cooking. The recipe serves 6.

What are the key tips for making Japanese Curry Roux?

Twenty minutes for the roux. Peanut-butter colour is the target. Loosen the roux with hot stock before it goes into the pan. The grated apple is standard and it is what rounds the edges.

What should I serve with Japanese Curry Roux?

Steamed rice; Tonkatsu; Fukujinzuke pickles.

Can Japanese Curry Roux be made ahead or frozen?

The roux keeps 3 weeks refrigerated. The finished curry keeps 3 days and freezes 2 months.

Is Japanese Curry Roux suitable for a special diet?

This recipe is vegetarian. Those labels are checked against the ingredient list, so a dish is only marked when nothing in it contradicts the claim.

How many calories are in Japanese Curry Roux?

About 385 kcal per serving, with 6 g protein, 48 g carbohydrate and 19 g fat. The figures are calculated from the ingredient list and are an estimate.

Nutritional Highlights

Per serving, calculated from the ingredient list. Treat these as an estimate — brands and cuts vary.

385Calories
6gProtein
48gCarbs
19gFat
5gFibre
12gSugar
890mgSodium

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Written and tested by Turab

One person, one kitchen — no test kitchen, no team. How every recipe on this site is checked before it goes up.