-red or yellow maybe sub

Bell peppers (Capsicum annuum var. grossum) are large, sweet peppers native to Central and South America that are now cultivated worldwide. The ingredient referred to here encompasses the red and yellow varieties, which are mature stages of the same plant—green bell peppers harvested at earlier maturity, then allowed to ripen further. Red bell peppers develop their characteristic sweet flavor and vibrant color through continued ripening, accumulating lycopene and carotenoids. Yellow bell peppers occupy a similar ripening stage, with a milder sweetness and slightly fruity, delicate flavor profile. Both have thick, fleshy walls, glossy skin, and a hollow interior with flat seeds that are easily removed.

Red and yellow bell peppers are used extensively across global cuisines—roasted whole, diced into salads, stuffed with grains or meat, sautéed as a base for soups and stews, or blended into sauces and condiments. They appear in Spanish paella, Italian peperonata, Turkish muhammara (red pepper paste), French ratatouille, and as key components in soffritto bases. Yellow peppers are often preferred for their visual appeal and slightly sweeter, milder profile in fresh preparations, while red peppers' deeper sweetness and assertive color make them ideal for roasting, pureeing into romesco sauce, or pickling. Both are excellent raw in crudités or sliced into stir-fries.