Mirepoix (cuisine)
Similar flavour bases include the Italian "soffritto", the Spanish "sofrito", "refogado/sufrito" (braised onions, garlic and tomato) from Portuguese-speaking nations, the German "suppengrün" (leeks, carrots and celeriac), the Polish "włoszczyzna" (leeks, carrots, celery root and parsley root), the US Cajun / Creole holy trinity (onions, celery and bell peppers), and possibly the French "duxelles" (mushrooms and often onion or shallot and herbs, reduced to a paste).
Jambalaya
Jambalaya ( , ) is a Louisiana-origin dish of Spanish, African (jollof rice) and French (especially Provençal cuisine) influence, consisting mainly of meat and vegetables mixed with rice. Traditionally, the meat always includes sausage of some sort, often a smoked meat such as andouille, along with some other seafood, mostly pork, chicken, crawfish, or shrimp. The vegetables are usually a soffritto-like mixture known as the "holy trinity" in Cajun cooking, consisting of onion, celery, and green bell pepper, though other vegetables such as carrots, tomatoes, chilis, and garlic are also used. After browning and sauteeing the meat and vegetables, rice, seasonings, and broth are added and the entire dish is cooked together until the rice is done.