onion

Onion

Onions are versatile, bulb-shaped vegetables known for their pungent aroma, crisp texture, and slightly sweet yet sharp flavor. They come in various types, including yellow, red, and white onions, each offering unique culinary applications. Onions are a staple ingredient in countless cuisines worldwide, prized for their ability to enhance the depth and complexity of dishes. Whether caramelized, sautéed, or raw, onions add a savory, umami-rich base to soups, stews, salads, and more.

Common Uses

  • Base for Soups and Stews: Onions are often sautéed as the first step in creating flavorful soups, stews, and sauces, providing a rich, aromatic foundation.
  • Caramelized for Sweetness: Slowly cooking onions over low heat transforms them into a sweet, golden-brown topping for burgers, pizzas, or savory tarts.
  • Raw in Salads and Salsas: Thinly sliced or diced onions add a crisp, zesty bite to fresh salads, salsas, and sandwiches.
  • Pickled for Toppings: Quick-pickled onions are a tangy, vibrant garnish for tacos, burgers, and grain bowls.
  • Stuffed and Baked: Large onions can be hollowed out, stuffed with savory fillings, and baked for a hearty side dish or appetizer.
  • Flavor Enhancer in Marinades: Blended or chopped onions are often used in marinades to tenderize and infuse meats with flavor.

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

  • Onions are rich in antioxidants, particularly quercetin, which may support overall wellness and immune health.
  • They add depth and savory flavor to dishes, making them a staple in soups, stews, stir-fries, and sauces.
  • Onions are low in calories and high in vitamin C, making them a nutritious addition to many diets.
  • Their natural sulfur compounds contribute to their pungent aroma and may have beneficial properties for digestion.
  • Onions are versatile and can be eaten raw, caramelized, roasted, or pickled, enhancing a wide range of recipes.
  • They are a good source of fiber, which supports healthy digestion and helps create satisfying meals.

Storage Tips

Store whole, unpeeled onions in a cool, dry, and well-ventilated area, such as a pantry or cellar. Avoid storing them in plastic bags, as this can trap moisture and lead to spoilage. Once peeled or cut, refrigerate them in an airtight container and use within 7-10 days. For long-term storage, onions can be chopped and frozen in resealable bags for use in cooked dishes.

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