White Onion
Description
White onions are a type of dry onion with a pure white skin and a sweet, mild flavor. They are a staple ingredient in various cuisines worldwide, valued for their versatility and ability to complement a wide range of dishes. In recipes, white onions are often measured in cups (American) or grams (European), and sometimes in units of one medium onion, which typically equals about 1/2 cup chopped (120 grams).
Common uses
White onions are commonly used raw in salads and salsas, or cooked in soups, sauces, and stir-fries. They are also popularly pickled or caramelized to enhance their natural sweetness.
Nutritional value
Calories
A medium-sized white onion has approximately 44 calories (184 kJ).
Protein
White onions provide about 1.2 grams of protein per medium onion.
Fat
They are low in fat, with less than 0.1 grams per medium onion.
Carbohydrates
They contain about 10.3 grams of carbohydrates, with 1.9 grams as dietary fiber.
Vitamins
White onions are a good source of vitamin C and also contain small amounts of vitamins A and B-complex.
Minerals
They offer minerals such as calcium, magnesium, and potassium.
Health benefits
White onions are known for their anti-inflammatory and antioxidant properties. They may help reduce the risk of heart disease, lower blood sugar levels, and improve bone density.
Potential risks
Consuming white onions in moderation poses minimal risk; however, they may cause heartburn or digestive discomfort in some individuals, and can be problematic for those with onion allergies.
Common recipes
White onions are used in a plethora of recipes, including French onion soup, onion chutney, and as a base for many stocks and sauces.
Cooking methods
They can be sautéed, grilled, roasted, or caramelized to bring out their natural sugars.
Pairing with other ingredients
White onions pair well with herbs like oregano and basil, as well as proteins like beef, chicken, and tofu.
Summary
White onions are a versatile and essential ingredient in kitchens around the world. With their distinctive flavor and numerous health benefits, they are cherished in both raw and cooked forms, contributing to the culinary delight of countless dishes.