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Japanese Curry Over Mashed Potatoes Recipe

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3.9 from 27 reviews

This comforting Japanese Curry Over Mashed Potatoes recipe combines creamy mashed potatoes with a rich and flavorful vegetable curry. Made with wholesome ingredients like potatoes, carrots, zucchini, and spinach, all simmered in authentic Japanese curry roux, this dish is a delicious twist on classic curry rice. Perfect for a cozy dinner, it’s easy to prepare on the stovetop and can be tailored to your preferred curry thickness.

Ingredients

Mashed Potatoes

  • 1 1/4 pound potatoes, peeled and chopped
  • 4 tablespoons butter or vegan butter
  • 1 cup milk or unsweetened soy milk or oat milk
  • 1/4 teaspoon kosher salt
  • 1/4 teaspoon ground black pepper

Vegetable Curry

  • 1 tablespoon vegetable or grapeseed oil
  • 3 oz (about 85g) onion, diced
  • 1.5 oz (about 45g) carrot, diced
  • 1.5 oz (about 45g) frozen corn, thawed
  • 2 oz zucchini (about 60g), diced
  • 350 to 400 ml water, depending on desired curry thickness
  • 5 blocks (squares) of Japanese curry roux such as Vermont Curry
  • 1/3 cup spinach, finely chopped

Instructions

  1. Boil the Potatoes: Add the peeled and chopped potatoes to a pot with enough water covering them by about 2 inches. Bring to a boil over high heat, then reduce heat and simmer for about 7 minutes or until the potatoes are easily pierced with a fork or knife.
  2. Mash the Potatoes: Drain the cooked potatoes and return them to the pot. Add butter, your choice of milk, salt, and pepper. Mash until smooth and creamy. Set aside.
  3. Sauté Onions and Carrots: Heat vegetable oil in a medium pot over medium heat. Add diced onions and carrots and stir-fry for 2 to 3 minutes until onions turn translucent.
  4. Add Corn and Zucchini: Stir in the thawed corn and diced zucchini. Continue to stir-fry for an additional 2 minutes to soften the vegetables.
  5. Make the Curry Sauce: Pour in water and add the Japanese curry roux blocks. Stir continuously until the roux dissolves completely and the sauce thickens and starts bubbling.
  6. Finish with Spinach: Turn off the heat and stir in finely chopped spinach until it wilts from the residual heat.
  7. Serve: Transfer the mashed potatoes to a serving bowl and spoon the hot vegetable curry over the top. Serve immediately and enjoy.

Notes

  • To Refrigerate: Store leftovers in an airtight container and refrigerate for up to 5 days.
  • To Freeze: Allow the dish to cool to room temperature. Transfer to a freezer-safe container and freeze for up to 2 months. To reheat, thaw overnight in the refrigerator and microwave on high for 1 to 2 minutes.