Photo by Miansari66 on Wikimedia Commons (CC0 1.0)

red and 2 yellow peppers

ProducePeak season in North America runs from late summer through fall (July–October), though greenhouse production makes bell peppers available year-round in most markets. Regional availability varies; California's growing season aligns with late summer abundance, while imports supplement winter supplies.

Bell peppers are rich in vitamin C (particularly red peppers), vitamin A, antioxidants including lycopene and carotenoids, and fiber. They are very low in calories and contain compounds with anti-inflammatory properties.

About

Bell peppers are the fruit of Capsicum annuum var. annuum, a member of the Solanaceae (nightshade) family native to Central and South America. The bell pepper is characterized by its hollow, three- to four-chambered fruit with thick, glossy walls and a mild flavor, distinguishing it from its pungent relatives (chili peppers). The color indicates maturity and sugar content: green peppers are harvested immature and taste herbaceous; red peppers have fully ripened on the plant and develop sweetness and depth; yellow peppers represent an intermediate stage with balanced sweetness and slight fruitiness. Red peppers contain carotenoids and lycopene, while yellow peppers are rich in lutein and other xanthophylls.

The texture is crisp and juicy when raw, becoming tender and slightly sweet when cooked. All sweet bell pepper varieties share similar culinary applications despite their color differences, with each color contributing distinct visual and subtle flavor notes to dishes.

Culinary Uses

Bell peppers are fundamental vegetables in Mediterranean, Latin American, Asian, and contemporary cuisines. Red and yellow peppers are used raw in salads, slaws, and crudités for their sweetness and crisp texture, or roasted to concentrate sugars and create a soft, slightly charred exterior. They are essential in mirepoix-based dishes, ratatouille, paella, fajitas, stir-fries, and pepper-based sauces like romesco and ajvar. Roasting and peeling peppers for preserving in oil is a traditional technique across Mediterranean regions. In cooking, these peppers develop deeper caramel notes and lose their grassy character, making them suitable for soups, stews, and filled preparations. The varying colors provide visual interest and slight flavor variation in mixed-pepper dishes, with red peppers contributing warmth and yellow peppers adding brightness.

Forms & Preparations

Raw, whole or sliced — Crisp and juicy, with thin skin; used in salads, slaws, crudités, and as garnish.
Roasted and peeled — Charred over flame or under broiler, then sweated and skin removed; used in Mediterranean dishes, preserves, and sauces.
Diced or chopped — Cut into 1/4- to 1/2-inch pieces for sautéing in mirepoix, stir-fries, or filling applications.
Julienned or thinly sliced — Cut into thin strips for use in salads, stir-fries, fajitas, and presentations where fine texture is desired.
Roasted whole — Entire pepper charred and stuffed before cooking or used in arrangements like chiles rellenos.
Dried or powdered — Rarely applied to bell peppers compared to chilis; occasionally dried and ground into paprika or pepper powder for specialty preparations.