Best Vegetarian Instant Pot Recipes Japanese Style

Updated On: October 7, 2025

Japanese cuisine offers a treasure trove of flavors and textures that can be wonderfully adapted into vegetarian dishes, especially when using the convenience of an Instant Pot. Whether you’re a busy professional, a student, or just someone who loves quick and delicious meals, Japanese vegetarian recipes in the Instant Pot are a game-changer.

They combine the umami richness of traditional ingredients with the ease of pressure cooking, delivering hearty, wholesome meals in a fraction of the time. From savory miso soups to comforting rice bowls and flavorful vegetable stews, these recipes bring the essence of Japan straight to your kitchen without compromising on nutrition or taste.

In this blog post, you’ll discover the best vegetarian Instant Pot recipes inspired by Japanese flavors. These dishes are perfect for anyone looking to enjoy authentic tastes with minimal effort and maximum satisfaction.

So, get ready to explore some delicious, wholesome, and quick Japanese vegetarian meals that will impress your family and friends alike!

Why You’ll Love This Recipe

These Japanese vegetarian Instant Pot recipes are designed to be both flavorful and efficient. The Instant Pot enhances the depth of flavors by infusing ingredients under pressure, creating dishes that taste like they’ve been simmering for hours in just minutes.

You’ll love how easy it is to prepare authentic Japanese meals without the need for constant attention or complicated techniques.

Using fresh vegetables, mushrooms, tofu, and traditional seasonings like miso, soy sauce, and dashi, these recipes are packed with umami that satisfies the palate. Plus, they cater perfectly to vegetarian and even vegan diets, with options to customize each dish according to your preferences.

Whether you’re cooking for yourself or a crowd, these recipes save time, reduce cleanup, and bring the comforting warmth of Japanese home cooking to your table.

Ingredients

  • Japanese short-grain rice – 2 cups
  • Firm tofu – 1 block (about 14 oz), cubed
  • Shiitake mushrooms – 1 cup, sliced
  • Carrots – 1 medium, thinly sliced
  • Bok choy – 2 cups, chopped
  • Green onions – 3 stalks, chopped
  • Garlic – 3 cloves, minced
  • Fresh ginger – 1 tablespoon, grated
  • Miso paste (white or yellow) – 3 tablespoons
  • Soy sauce – 3 tablespoons
  • Rice vinegar – 1 tablespoon
  • Vegetable broth – 4 cups
  • Sesame oil – 1 tablespoon
  • Mirin (optional) – 1 tablespoon
  • Seaweed (wakame) – 1/4 cup, dried
  • Edamame (shelled) – 1 cup
  • Toasted sesame seeds – for garnish
  • Salt and pepper – to taste

Equipment

  • Instant Pot or any electric pressure cooker
  • Rice paddle or wooden spoon for stirring
  • Measuring cups and spoons
  • Knife and cutting board
  • Mixing bowls for prepping ingredients
  • Fine mesh strainer for rinsing rice and vegetables
  • Whisk for mixing miso paste

Instructions

  1. Rinse the rice: Place the Japanese short-grain rice in a fine mesh strainer and rinse under cold water until the water runs clear. This removes excess starch and prevents the rice from becoming too sticky.
  2. Prepare the seaweed: Soak the dried wakame in warm water for 10 minutes until softened, then drain and chop roughly. Set aside.
  3. Sauté aromatics: Turn on the Instant Pot to the “Sauté” setting. Add the sesame oil, then sauté the minced garlic and grated ginger for 1-2 minutes until fragrant.
  4. Add vegetables: Stir in the sliced shiitake mushrooms, carrots, and bok choy. Cook for about 3 minutes, stirring occasionally.
  5. Add liquids and tofu: Pour in the vegetable broth, soy sauce, rice vinegar, and mirin (if using). Gently stir in the cubed tofu and softened wakame.
  6. Cook the rice: Add the rinsed rice to the Instant Pot and gently stir to combine everything. Close the lid and set the valve to “Sealing.”
  7. Pressure cook: Select the “Manual” or “Pressure Cook” setting and set the timer for 8 minutes on high pressure.
  8. Natural release: Once cooking is complete, allow the pressure to release naturally for 10 minutes, then carefully switch the valve to “Venting” to release any remaining pressure.
  9. Add miso paste: Open the lid and scoop out a small amount of the hot broth into a bowl. Whisk in the miso paste until smooth, then stir it back into the pot. This step preserves the probiotics in the miso.
  10. Final touches: Stir in the shelled edamame and chopped green onions. Season with salt and pepper to taste.
  11. Serve: Scoop the rice and vegetable mixture into bowls and garnish with toasted sesame seeds. Enjoy warm!

Tips & Variations

“For richer flavor, try adding a small piece of kombu (kelp) to the broth during cooking, removing it before serving.”

Feel free to swap out vegetables according to the season or your preference. Napa cabbage, sweet potatoes, or snap peas all work wonderfully in these recipes.

For extra protein, add cooked edamame or tempeh.

If you prefer a spicier kick, drizzle some chili oil or sprinkle shichimi togarashi over your bowl. For a vegan version, ensure your miso paste contains no bonito flakes, which are fish-based.

To make a hearty Japanese curry, add cubed potatoes, carrots, and a store-bought vegetarian curry roux block after sautéing the aromatics, then pressure cook just as above with rice on the side.

Nutrition Facts

Nutrient Amount per Serving
Calories 350 kcal
Protein 15 g
Carbohydrates 55 g
Fat 7 g
Fiber 6 g
Sodium 800 mg

Serving Suggestions

This dish pairs beautifully with light sides like a crisp cucumber sunomono salad or a simple edamame appetizer. A bowl of miso soup or a refreshing green tea complements the meal perfectly.

For a fuller spread, serve alongside Japanese pickles (tsukemono) and steamed vegetables. You can also enjoy this rice bowl with a side of Classico Sun Dried Tomato Alfredo Sauce Recipe drizzled over grilled tofu for a fusion twist.

More Delicious Japanese Instant Pot Vegetarian Recipes

Instant Pot Vegetarian Miso Soup

  • Ingredients: Miso paste, tofu, wakame, scallions, shiitake mushrooms, vegetable broth
  • Why you’ll love it: Classic, warming, and quick to make with minimal prep.

Instant Pot Japanese Curry with Vegetables

  • Ingredients: Potatoes, carrots, onions, curry roux, vegetable broth, rice
  • Why you’ll love it: Comforting and rich, perfect for cozy dinners.

Instant Pot Teriyaki Tofu Rice Bowl

  • Ingredients: Firm tofu, teriyaki sauce, rice, broccoli, sesame seeds
  • Why you’ll love it: Sweet, savory, and protein-packed for a filling meal.

Try these recipes to expand your Japanese vegetarian Instant Pot repertoire and enjoy fast, delicious meals. For more inspiration, check out our Chocolate Heaven Cake Recipe for dessert to round out your meal!

Conclusion

Exploring Japanese vegetarian recipes with the Instant Pot opens up a world of flavorful and nutritious possibilities that fit perfectly into a busy lifestyle. These dishes demonstrate how simple ingredients like tofu, mushrooms, and miso can be transformed into satisfying meals with authentic umami depth.

Using an Instant Pot not only saves time but also intensifies flavors, making each bite a delightful experience.

Whether you’re new to Japanese cooking or a seasoned fan, these recipes are adaptable, easy to prepare, and sure to please vegetarians and omnivores alike. Dive into the comforting world of Japanese cuisine today, and don’t forget to explore other tasty options like our Clam Chowder San Francisco Recipe or the indulgent Cheese Penny Recipe for variety in your meal planning.

📖 Recipe Card: Vegetarian Japanese Instant Pot Curry

Description: A comforting and flavorful vegetarian Japanese curry made quickly in the Instant Pot. Perfect for a hearty meal with rich spices and tender vegetables.

Prep Time: PT15M
Cook Time: PT20M
Total Time: PT35M

Servings: 4 servings

Ingredients

  • 2 tablespoons vegetable oil
  • 1 large onion, diced
  • 2 cloves garlic, minced
  • 1 tablespoon grated ginger
  • 2 medium carrots, sliced
  • 2 medium potatoes, diced
  • 1 cup green beans, trimmed and cut
  • 1 apple, grated
  • 3 cups vegetable broth
  • 1/4 cup Japanese curry roux (vegetarian)
  • 1 tablespoon soy sauce
  • Salt and pepper to taste
  • Cooked white rice, for serving

Instructions

  1. Set Instant Pot to sauté and heat oil.
  2. Add onion, garlic, and ginger; cook until softened.
  3. Add carrots, potatoes, green beans, and grated apple.
  4. Pour in vegetable broth and soy sauce; stir well.
  5. Close lid and set to pressure cook for 10 minutes.
  6. Quick release pressure and open lid.
  7. Stir in curry roux until dissolved and sauce thickens.
  8. Season with salt and pepper to taste.
  9. Serve hot over cooked white rice.

Nutrition: Calories: 320 kcal | Protein: 6 g | Fat: 8 g | Carbs: 55 g

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Marta K

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