Inspired by a couple of comments in this thread, I thought I’d start a different thread here.
What are your “Holy Trinity(or trinities) of Food”
I have two, one based on fruit, and one based on culinary vegetables and grains.
The fruit grouping is apples, oranges and bananas. I always, or almost always seem to have those three fruits in my fruit bowl on the table. Sometimes pears make a guest appearance, and cherries and other related fruits will come around during the season, but apples, oranges and bananas have permanent residency.
The other grouping is squash, onion and rice. I can’t remember the last time I bought a potato to cook at home. Onion is just such a staple vegetable for me, flavorful, versatile, how can onions not be a staple?(he asked rhetorically)
As grains go, rice is hard to beat. Easy to make, goes great with just about everything. Rice works just as well as a supporting ingredient in one dish as it does as a main ingredient in another dish.
I eat one or two bananas and one Yogurt Zero at work every day, and I have a never ending supply of unsalted peanuts at work also. In fact, I just resupplied the latter with a couple of new jars, so I’m well stocked! LOL
For stir-frys or anything to which I want to impart an Asian-style flavor: fresh garlic, fresh ginger, soy sauce.
EDIT: linked to Johnny_Bravo because I was originally going to reply to his thread for something else but changed my thought, and forgot I was still linked. Just started first cup of coffee.
The first time I had ever heard the term “Holy Trinity” as applied to food was in Creole/Cajun cuisine, in which it refers to onion, bell pepper, celery. I think that particular term for a mirepoix/soffrito/sofrito sort of thing originates with Louisiana cooking. So that would be the textbook answer.
Wikipedia says it originated in 1981, and was popularized by Paul Prudhomme:
Can you repeat the question? Are we looking for three ingredients combined to form a thing (mirepoix, soffrito, sauce, cocktail) or ‘name three foods sometimes stored in the same basket’ (apples, oranges, bananas)?
Gremolata: parsley, lemon & garlic.
Pico de gallo: tomato, onion & chile.
Midwest casserole: creamy base (cream of x soup, stabilized cheese, bechamel), meat (ground beef, sausage, tuna), carbs (rice, potatoes, noodles).
Pizza: bread, tomato sauce, melty cheese.
Mojito: rum, mint & lime.
I think salt should be a given and will insert lemon instead.