{"id":3156,"slug":"spaghetti-with-meat-sauce-naporitan","title":"Spaghetti with Meat Sauce (Naporitan)","description":"Naporitan or napolitan (ナポリタン) is the name of a pasta dish, which is popular in Japan. It is claimed to originate from Yokohama.","ingredients_raw":["7 oz (170 g) spaghetti","1 green bell pepper, thinly sliced","½ small onion, thinly sliced","¼ lb (110 g) sausage or ham, sliced","⅓ cup ketchup","2 tsp butter","2 tsp vegetable oil","Salt, to taste","Pepper, to taste"],"ingredients_norm":["spaghetti","green bell pepper","onion","sausage or ham","ketchup","butter","vegetable oil","salt","pepper"],"steps":["Put about 8 cups of water in a large pot, and add 2 tbsp salt. Bring to a boil on high heat and cook spaghetti according to package directions.","Meanwhile, heat vegetable oil in a large skillet and stir-fry onion, bell pepper, and sausage on medium heat until softened. Season with salt and pepper.","Add drained spaghetti in the skillet and stir-fry with other ingredients.","Add ketchup and stir-fry the spaghetti. Mix in butter and stop the heat."],"categories":["Pasta recipes","Japanese recipes","Recipes using pasta and noodles","Recipes for pasta sauce","Recipes using sausage","Stir fry recipes","Recipes using green bell pepper","Recipes using butter","Recipes using vegetable oil","Recipes using ham","Recipes using ketchup"],"prep_time_minutes":null,"cook_time_minutes":null,"total_time_minutes":null,"servings":"2","yield_text":null,"difficulty":"easy","source_name":"wikibooks","source_url":"https://en.wikibooks.org/wiki/Cookbook:Spaghetti_with_Meat_Sauce_(Naporitan)","source_ref":"4516488","authors_url":"https://en.wikibooks.org/w/index.php?title=Cookbook:Spaghetti_with_Meat_Sauce_(Naporitan)&action=history","license":"CC BY-SA 4.0","license_url":"https://creativecommons.org/licenses/by-sa/4.0/","extraction_confidence":null,"content_hash":"5fbbdf5697b91be72f4606764e7b16c6f0661cbf1fb33ae3dde08a432032e08e","created_at":"2026-08-02T14:43:23Z","updated_at":"2026-08-02T14:43:23Z","notice":null,"url":"https://recipecontextprotocol.com/recipes/spaghetti-with-meat-sauce-naporitan"}