Japanese Karē Raisu: Curry Rice and the Meiji-Era Western Import That Became Native

Ingredients

• 3 large onions, halved and thinly sliced
• 3 medium carrots, cut into 2–3 cm cubes
• 3 medium waxy potatoes, cut into 2–3 cm cubes
• 500 g protein of choice, cut into 2–3 cm pieces (pork, chicken or beef)
• 1 medium apple, peeled and grated
• 2 tbsp honey
• 800 ml water or dashi, not coconut milk
• For the scratch roux
• 50 g unsalted butter
• 50 g plain wheat flour
• 2 tbsp curry powder, Japanese-style (S&B recommended)
• 1 tsp garam masala
• 1–2 cubes commercial curry roux block, S&B, Vermont, Java, or Golden brand
• 20 g dark chocolate, 70% cocoa or above, broken into small pieces
• To serve
• 400 g Japanese short-grain rice, cooked by absorption method
• 60 g fukujinzuke, red pickled vegetables
• 60 g rakkyo, pickled shallots
• 3 tbsp neutral oil, for sweating and browning

Method

1. 1
   Melt a generous film of neutral oil in a heavy-based pot over medium heat. Add the sliced onions with a pinch of salt and cook, stirring regularly, for 30–40 minutes until deeply caramelised — the mass should be dark amber, jamlike, and reduced to roughly one-quarter of its original volume. The dish lives or dies here: insufficiently caramelised onions produce a flat, watery curry without the sweet foundation that defines Japanese karē. The onions are done when they hold a rich mahogany colour throughout and smell of deep, roasted sweetness.
2. 2
   Add the curry powder and garam masala directly to the caramelised onions. Stir and cook in the residual fat for 1–2 minutes until the spices are fragrant and no raw flour or powder smell remains. This blooming stage is essential: the spices must enter fat before liquid.
3. 3
   Add the protein pieces and brown on all sides in the spiced onion base, turning until each surface shows colour rather than grey. Remove and set aside if the pot is crowded.
4. 4
   In a separate small pan, melt the butter over medium heat. Add the wheat flour and cook, stirring constantly, until the roux is nut-brown and smells of toasted biscuit — approximately 5–7 minutes. Do not rush: a pale roux will not give the characteristic depth. Set aside.
5. 5
   Return the protein to the main pot. Add the water or dashi and bring to a gentle simmer, skimming any foam. Add the carrot and potato cubes — they should be 2–3 cm, large enough to retain texture through cooking. Simmer uncovered for 20 minutes until the vegetables offer some resistance when pierced.
6. 6
   Stir in the grated apple and honey. Add the prepared nut-brown roux a spoonful at a time, stirring between each addition, then crumble in the commercial roux cube(s). Stir until fully dissolved and the sauce has thickened to a smooth, coating consistency — it should coat the back of a spoon and hold a clean line when a finger is drawn through it.
7. 7
   Add the dark chocolate pieces in the final few minutes of cooking. Stir until fully melted and incorporated. Taste: the curry should be mildly spiced, gently sweet from apple and honey, with a rounded bitter-savory undertone from the chocolate. Adjust with a little more honey if the apple's acidity is pronounced.
8. 8
   Remove from heat. Rest the curry for a minimum of 2 hours; overnight refrigeration is the professional standard. The starch network continues to develop and the flavours integrate substantially during this period. Reheat gently, thinning with a little water or dashi if the sauce has tightened. Serve over short-grain rice with fukujinzuke and rakkyo on the side.