Mom's Best Recipes
Recipe

Simple Japanese Curry Recipe

Cozy, weeknight-friendly Japanese curry with juicy chicken, tender vegetables, and a glossy sauce you will want to spoon over everything.

Author By Matt Campbell
4.8
A bowl of Japanese chicken curry with tender potatoes and carrots served over steamed white rice on a wooden table

Japanese curry is the dinner I make when I want maximum comfort with minimum drama. It is warm, lightly sweet, gently spiced, and somehow tastes like it has been simmering all day even when you pull it off in under an hour.

This version is built for juicy, tender chicken and a sauce that turns silky and glossy instead of thin and watery. We do that with two small moves: a quick sear for flavor, and a short, gentle simmer so the chicken stays soft while the potatoes and carrots turn spoon-tender.

Chicken thighs searing in a pot with onions turning golden

Why It Works

  • Juicy chicken: Thighs stay tender, and we simmer just long enough to cook them through without drying out.
  • Big flavor fast: Searing the chicken and sweating the onions builds a savory base before the roux goes in.
  • Thick, smooth curry sauce: Roux is added off the boil, then gently simmered so it melts and thickens evenly. Brand varies, so you can thicken with extra roux if needed.
  • Accessible ingredients: A standard Japanese curry roux (like S&B Golden Curry or Vermont Curry) does the heavy lifting.
  • Easy to customize: Make it sweeter, spicier, or richer with simple pantry tweaks.

Pairs Well With

Storage Tips

Refrigerate: Cool curry quickly, then store in an airtight container for up to 4 days. The sauce thickens as it chills, which is honestly part of the charm.

Freeze: Freeze up to 2 months. For best texture, freeze curry without potatoes if you are picky about potatoes getting a little grainy after thawing. If you are not picky, freeze the whole thing and call it future-you’s problem.

Reheat: Warm gently on the stove over low heat, stirring often. Add a splash of water or broth to loosen. Microwave works too, but stir halfway through so the roux reheats evenly.

Common Questions

What curry roux should I buy?

Any Japanese curry roux blocks work. Common options are S&B Golden Curry, Vermont Curry, or Java Curry. Choose mild for kid-friendly, medium for balanced heat, or hot if you like a little heat.

How much roux should I use?

It depends on the brand and how thick you like it. For 3 1/2 cups broth, start with about 4 oz (a small box, or roughly half of a larger family pack). Simmer 5 to 10 minutes after it melts. If you want it thicker, add more roux a piece at a time (many people land closer to 6 to 7 oz total). If it gets too thick, loosen with a splash of broth or water.

Can I use chicken breast instead of thighs?

Yes. Cut it slightly larger and add it a bit later. Simmer just until it is cooked through, then turn the heat down. Breast dries out fast if you blast it.

Why did my curry turn out thin?

Usually one of three things: too much liquid, not enough roux, or you boiled hard after adding roux. Keep it at a gentle simmer once the roux goes in and give it 5 to 10 minutes to thicken. If it is still thin, add a bit more roux.

Why is my curry grainy or clumpy?

Add the roux off the boil (low heat, no rolling bubbles), then stir until fully dissolved. If it still looks clumpy, keep stirring on low heat and it usually smooths out. Worst case, you can whisk aggressively for 30 seconds like you mean it.

How do I make it taste more like restaurant curry?

Try one small upgrade: a teaspoon of soy sauce, a teaspoon of ketchup, or a square of dark chocolate. Pick one. You are building depth, not starting a science project.

I love cooking ambitious stuff, but Japanese curry is my reminder that simple can still feel special. The first time I made it, I expected something loud and spicy. Instead, it was mellow, cozy, and weirdly addictive. Now it is one of my go-to meals when I want dinner to feel like a soft landing. I make a pot, steam rice, and pretend I planned my whole week. Sometimes I even do.