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Spaghetti Neapolitan

A recipe for Spaghetti Neapolitan from the cookbook, Effortless Bento!
Course Main
Cuisine Japanese
Keyword bento, hot dog, Japan, Japanese, noodle, pasta, spaghetti
Prep Time 10 minutes
Cook Time 15 minutes
0 minutes
Total Time 25 minutes
Servings 2 Servings


  • 2 hot dogs
  • 1/2 onion
  • 1 green bell pepper
  • 1 eringi (trumpet mushroom)
  • 6 1/3 ounce (180 grams) spaghetti
  • 2 teaspoons vegetable oil
  • 2 teaspoons (10 grams) butter
  • 3 tablespoons ketchup

Mixture A:

  • 2 tablespoon Worcestershire sauce
  • Dash each: salt and black pepper


  • Slice hot dogs on the bias. Thinly slice onion and mushroom. Julienne bell pepper.
  • Boil spaghetti according to package directions.
  • Heat oil in frying pan. Add butter, then hot dogs, onions, mushrooms and bell peppers in that order and sauté.
  • Add spaghetti to pan and sauté. Add ketchup and stir to coat. Season with mixture A to finish. Serve immediately or let cool and cover with a lid to freeze.