Japanese Vegetable Curry (Kare Raisu)

A Mild, Thick Japanese Vegetable Curry for Rice

Japanese curry, or kare raisu, is different from a Thai or Indian-style curry. The sauce is thick, gently spiced and designed to cling to rice rather than pool around it. This meat-free version keeps that comforting format with tender carrots, potatoes, turnips and bright green peas in a homemade curry roux.

The flavour is savoury and mellow, not fiery. Slowly cooked onion, grated apple, vegetarian Worcestershire sauce and a touch of ketchup give the sauce the rounded, sweet-savoury character associated with Japanese home-style curry. Use a mild Japanese curry powder where possible; it provides the familiar blend without making the dish hot.

Why This Vegetable Curry Works

• The vegetables cook in one pan. Carrots, potatoes and turnips simmer in stock until nearly tender, so they absorb flavour without breaking down completely.
• Grated apple disappears into the sauce. It brings a subtle fruity sweetness and body, rather than leaving noticeable apple pieces in the finished curry.
• A dark roux gives the curry its texture. Cooking butter and flour until biscuit-brown removes the raw flour taste and makes a glossy sauce that coats each grain of rice.
• The peas go in at the end. They keep their colour and fresh bite instead of turning dull during the longer simmer.

How to Make a Smooth Curry Roux

Keep the roux saucepan at medium-low heat and stir continuously. It should turn the colour of a digestive biscuit and smell toasted, not burnt. Add the curry powder only after the flour has browned, then whisk in the hot stock gradually. Adding the liquid in stages prevents lumps before the roux returns to the main pan.

If the finished curry seems thinner than you like, simmer it uncovered for a few more minutes, stirring often. If it becomes too thick, stir in hot water a tablespoon at a time. The curry will thicken further as it stands.

Serving, Storage and Swaps

Serve with Japanese short-grain rice and something crisp or acidic, such as shredded cabbage, quick cucumber pickles or a simple green salad. For a heartier meal, add a fried egg or pan-seared tofu on top.

The curry keeps well in the fridge for up to 3 days. Reheat it gently with a splash of water, as the roux sets more firmly when chilled. The potatoes are best freshly cooked, so this version is not ideal for freezing; use squash in their place if you specifically want a freezer-friendly batch.

Sweet potato, parsnip or butternut squash can replace the turnips. Keep the pieces close to the stated size so the vegetables finish together. For a slow-simmered meat version, see our Japanese Beef Curry Rice; for a faster chicken dinner, try Japanese-Style Curry Chicken Rice Bowls.

Common Questions

Is Japanese vegetable curry spicy?

Not usually. This recipe uses mild Japanese curry powder for warmth and aroma rather than chilli heat. Choose a mild blend and taste before adding any extra seasoning.

Can I use ready-made Japanese curry blocks?

Yes. Skip the butter, flour, curry powder and cocoa, then stir about 90 g curry blocks into the simmering vegetables once they are tender. Check the packet instructions and reduce the soy sauce at first, since curry blocks are already seasoned.

Can I make the curry vegan?

Use a plant-based butter and a vegan Worcestershire-style sauce. Confirm that the curry powder and vegetable stock are vegan too.