regular yellow onion
Yellow onions are a good source of vitamin C and dietary fiber, particularly when eaten raw. They contain quercetin and other polyphenolic compounds with antioxidant and anti-inflammatory properties.
About
The yellow onion (Allium cepa) is a bulbous vegetable belonging to the amaryllidaceae family, native to Central Asia and widely cultivated globally. The bulb consists of concentric layers of modified leaves with a papery, golden-brown outer skin and pale yellow flesh. Yellow onions are characterized by a pungent, sharp flavor when raw that becomes sweeter and more mellow when cooked. Major cultivars include Walla Walla, Spanish, and Texas Sweet, though the distinction between varieties is often minimal in commercial settings.
Culinary Uses
Yellow onions are the most versatile and widely-used onion variety in Western cooking. They serve as an aromatic base for countless dishes, from soups and stocks to stews and sauces, where they caramelize to develop deep sweetness. Raw yellow onions are common in salads, sandwiches, and salsas, while cooked applications include French onion soup, fajitas, and stir-fries. They pair well with garlic, herbs like thyme, and proteins including beef, poultry, and pork. Their sugar content (approximately 3-4%) makes them ideal for caramelization and reduction in cooking.