Onion is a versatile and fundamental ingredient in cooking worldwide, known for its pungent flavor and layered structure.
Word in 30 Seconds
- A common, pungent vegetable used in cooking.
- Has layered bulbs, available in various colors.
- Essential in many global cuisines for flavor.
Overview
洋葱（yángcōng）是一种全球广泛种植的蔬菜，属于葱属植物。它以其独特的辛辣味和层层叠叠的鳞茎而闻名。洋葱是许多菜肴中不可或缺的基础食材，无论是作为调味品还是主料，都能带来丰富的口感和风味。它的颜色多样，有白色、黄色和紫色等，不同颜色的洋葱在味道和用途上可能略有差异。
在日常烹饪中，洋葱常被切碎或切片后，先用油炒香，以释放其甜味和香气，为菜肴打下味道的基础。它也可以与其他蔬菜、肉类或海鲜一起烹饪。生洋葱的味道更辛辣，常用于沙拉、三明治或作为配菜。
在家庭厨房、餐馆后厨、菜市场以及食谱中，都能经常看到洋葱的身影。它经常出现在中餐的炒菜、汤类、炖菜中，在西餐的沙拉、汤、酱汁、烘焙食品里也极为常见。例如，制作汉堡、披萨、意面酱、咖喱等，洋葱都是重要的配料。
与“葱”（cōng，scallion/green onion）相比，洋葱的鳞茎更大，味道更浓郁，通常作为主要的蔬菜成分或调味基础。而葱（尤其是小葱）则多用作点缀或提味，其葱叶和葱白部分都可食用，味道相对温和。蒜（suàn，garlic）与洋葱同属葱科，但蒜的味道更冲，通常以蒜瓣为主要食用部分，用量相对较少，主要用于提味和杀菌。
Examples
这道菜里加了炒香的洋葱，味道特别棒。
everydayThis dish has sautéed onions added, making its flavor exceptionally good.
在制作法式洋葱汤时，焦糖化的洋葱是关键。
culinaryCaramelized onions are key when making French onion soup.
我不太喜欢生洋葱的味道，所以总是把它炒熟了吃。
informalI don't really like the taste of raw onions, so I always cook them before eating.
研究表明，洋葱中的某些化合物可能具有抗癌特性。
academicStudies suggest that certain compounds in onions may possess anti-cancer properties.
Common Collocations
Common Phrases
切洋葱
cut onion
炒洋葱
stir-fry onion
洋葱圈
onion rings
Often Confused With
While both are from the Allium family, '葱' typically refers to green onions or scallions, which are used more as herbs or garnishes. Onions ('洋葱') have larger bulbs and are often a foundational ingredient.
Garlic ('蒜') has a much stronger, more pungent flavor than onion and is usually used in smaller quantities, primarily for flavoring rather than as a main vegetable component.
Grammar Patterns
How to Use It
Usage Notes
Onion is a very common word used in everyday contexts related to food and cooking. Its usage is generally neutral in terms of formality. Be mindful of its strong flavor, especially when raw.
Common Mistakes
Learners might confuse '洋葱' (onion) with '葱' (scallion/green onion), which are distinct vegetables. Also, understanding when to use raw vs. cooked onion is important for flavor.
Tips
Enhance Flavor with Sautéed Onions
Sautéing onions until golden brown brings out their natural sweetness and adds depth to dishes. This is a fundamental technique in many cuisines.
Avoid Raw Onions in Sensitive Stomachs
Raw onions can be quite pungent and may cause digestive discomfort for some individuals. Cooking them mellows the flavor and makes them easier to digest.
Onion's Global Culinary Significance
The onion is a staple food in cultures across the globe, forming the base of countless savory dishes, from French onion soup to Indian curries.
Word Origin
The word '洋葱' literally translates to 'ocean onion'. The '洋' (ocean/foreign) likely refers to its origins or introduction from overseas, distinguishing it from native Chinese allium vegetables.
Cultural Context
Onions are deeply ingrained in culinary traditions worldwide. Their ability to form flavor bases makes them a symbol of home cooking and foundational cuisine across many cultures.
Memory Tip
Imagine a 'foreign' (洋) 'hat' (葱 - a visual stretch, but think of the layers like a hat) because onions are used in many foreign cuisines.
Frequently Asked Questions
4 questions洋葱主要有黄色、白色和紫色几种。黄色洋葱最常见，味道甜中带辣；白色洋葱口感较脆，味道温和；紫色洋葱味道偏甜，常用于沙拉或烤制。
生吃洋葱可以更好地保留其营养成分，如维生素C和一些抗氧化物质。它还可以帮助促进食欲，并为沙拉或三明治带来清爽辛辣的口感。
未切开的洋葱应该存放在阴凉、干燥、通风的地方，避免阳光直射。切开的洋葱则需要用保鲜膜包好，放入冰箱冷藏，并尽快食用。
切洋葱时流泪是因为洋葱含有的硫化物在被切割时会释放出一种刺激性气体。这种气体与眼睛中的水分反应，产生硫酸，从而刺激泪腺分泌，导致流泪。
Test Yourself
我今天要做一个蔬菜沙拉，需要放一些切碎的______。
沙拉中常加入洋葱来增加风味，其他选项不适合填在此处。
以下哪项是对洋葱的正确描述？
洋葱是蔬菜，有层状鳞茎，味道辛辣。
组成句子：洋葱，炒，味道，很好，香
选项b的语序最自然，表达了炒香的洋葱味道很好。
Score: /3
Summary
Onion is a versatile and fundamental ingredient in cooking worldwide, known for its pungent flavor and layered structure.
- A common, pungent vegetable used in cooking.
- Has layered bulbs, available in various colors.
- Essential in many global cuisines for flavor.
Enhance Flavor with Sautéed Onions
Sautéing onions until golden brown brings out their natural sweetness and adds depth to dishes. This is a fundamental technique in many cuisines.
Avoid Raw Onions in Sensitive Stomachs
Raw onions can be quite pungent and may cause digestive discomfort for some individuals. Cooking them mellows the flavor and makes them easier to digest.
Onion's Global Culinary Significance
The onion is a staple food in cultures across the globe, forming the base of countless savory dishes, from French onion soup to Indian curries.
Examples
4 of 4这道菜里加了炒香的洋葱，味道特别棒。
This dish has sautéed onions added, making its flavor exceptionally good.
在制作法式洋葱汤时，焦糖化的洋葱是关键。
Caramelized onions are key when making French onion soup.
我不太喜欢生洋葱的味道，所以总是把它炒熟了吃。
I don't really like the taste of raw onions, so I always cook them before eating.
研究表明，洋葱中的某些化合物可能具有抗癌特性。
Studies suggest that certain compounds in onions may possess anti-cancer properties.
Related Content
This Word in Other Languages
More food words
一斤
B1Half a kilogram; a Chinese unit of weight (approx. 500g).
一两
B1Fifty grams; a Chinese unit of weight (approx. 50g).
AA制
A2To split the bill; go Dutch.
一袋
B1A bag of.
一口
B1A mouthful; a bite; a small amount (of food or drink).
少一点儿
A2A bit less.
多一点儿
A2A bit more.
一瓶
B1A bottle of.
一碗
B1Measure word for a bowl of food.
一盒
B1A box of.
