Sep 24 2026
Restaurants›Roy's Waikiki›Japanese Style Mushroom Spaghetti Recipe

Japanese Style Mushroom Spaghetti Recipe

Inspired by Roy's Waikiki
Time30m
Serves2

Shimegi | Maitake | Shitake | Eringi | Shishito Peppers | Shiso | Bacon | Garlic Dashi Soy | Scallion

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Ingredients

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Pasta

Mushrooms and Vegetables

Sauce

Method

Preparation

  1. 1

    Cook the Pasta

    Bring a pot of salted water to a boil. Add the spaghetti and cook according to package instructions until al dente. Drain and set aside, reserving a bit of pasta water.

  2. 2

    Prepare the Vegetables

    Clean and slice the shimeji, maitake, shitake, and eringi mushrooms. Remove the stems from the shishito peppers and slice them in half. Chop the scallions and shiso leaves.

Cooking

  1. 3

    Cook the Bacon

    In a large skillet over medium heat, cook the bacon until it is crispy. Remove from the pan and set aside, leaving the bacon fat in the skillet.

  2. 4

    Sauté the Mushrooms and Peppers

    In the same skillet with the bacon fat, add the minced garlic and sauté for about 30 seconds until fragrant. Add all the mushrooms and shishito peppers, cooking until they are tender and browned.

  3. 5

    Combine Ingredients

    Add the cooked spaghetti to the skillet with the mushrooms and peppers. Pour in the dashi soy sauce and toss to combine. If the mixture seems dry, add a splash of reserved pasta water.

  4. 6

    Finish the Dish

    Crumble the cooked bacon into the pasta and toss again. Garnish with chopped scallions and shiso leaves before serving.

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