
Onion
The onion, a culinary staple, is a bulb vegetable characterized by its layered structure and pungent aroma. Available in varieties like yellow, white, red, and sweet, onions offer diverse flavor profiles ranging from sharp and sulfuric to subtly sweet. When cooked, onions become tender and translucent, imparting a savory depth to dishes. Their papery skin protects the juicy flesh inside, making them a versatile ingredient for both raw and cooked applications. Search for 'best way to caramelize onions' or 'how to store onions long term' to maximize their use.
Common Uses
- Used as a foundational ingredient in soups, stews, and sauces: Onions provide a savory base, developing rich and complex flavors when sautéed or caramelized, enhancing the overall depth of the dish. They are commonly used in classic French onion soup, Italian ragu, and many other global cuisines.
- Added to stir-fries and sautés for flavor and texture: Onions contribute both a sweet and pungent flavor, as well as a slight crispness when quickly cooked in stir-fries and sautés. They pair well with a variety of vegetables and proteins.
- Caramelized as a topping for burgers, pizzas, and sandwiches: Slow-cooked onions develop a deep sweetness and soft texture, making them a delightful topping that complements the savory flavors of burgers, pizzas, and sandwiches. Caramelized onions can be made using a slow cooker for convenience.
- Pickled for use in salads and as a condiment: Pickled onions offer a tangy and slightly sweet counterpoint to richer foods. They are often used in salads, tacos, and as a garnish for various dishes, adding a vibrant pop of color and flavor.
- Grilled alongside meats and vegetables: When grilled, onions become smoky and sweet, creating a delicious accompaniment to grilled meats and vegetables. They can be skewered or grilled directly on the grates.
- Used raw in salads and salsas: Raw onions, when thinly sliced or diced, add a sharp and pungent flavor to salads and salsas. Soaking them in cold water can mellow their intensity.
Nutrition (per serving)
Nutrition (per serving)
Calories
40.0kcal (2%)
Protein
1.1g (2.2%)
Carbs
9.3g (3.38%)
Sugars
4.2g (8.4%)
Healthy Fat
0.0g
Unhealthy Fat
0.0g
% Daily Value based on a 2000 calorie diet
Nutrition (per serving)
Calories
40.0kcal (2%)
Protein
1.1g (2.2%)
Carbs
9.3g (3.38%)
Sugars
4.2g (8.4%)
Healthy Fat
0.0g
Unhealthy Fat
0.0g
% Daily Value based on a 2000 calorie diet
Health Benefits
- Rich in antioxidants and may help fight inflammation.
- May support heart health by lowering cholesterol and blood pressure.
- Contains compounds that may have anti-cancer properties.
- Good source of vitamin C, which supports the immune system.
- May improve bone density.
- Prebiotic properties may promote gut health.
Storage Tips
Onions are best stored in a cool, dry, and dark place with good ventilation. A pantry or cellar is ideal. Avoid storing them near potatoes, as they release moisture that can cause onions to spoil faster. Whole onions can last for several weeks to months when stored properly. Once cut, wrap tightly in plastic wrap or store in an airtight container in the refrigerator and use within 7-10 days.
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