Product Overview

Cambray green onion, commonly known as Mexican green onion or Cebolla Cambray, is a young onion harvested before full bulb development. It is valued for its mild flavor, tender texture, and versatility in fresh and cooked applications. Cambray onions are widely used in Mexican and Latin American cuisine and are an important commodity in fresh produce markets.

Key Characteristics

Cambray green onions feature long green stalks attached to a small, round white bulb. Both the bulb and green tops are edible. The flavor is mild, slightly sweet, and less pungent than mature onions. The texture is crisp and tender, making them suitable for grilling, roasting, and fresh preparations.

Nutritional Value

Cambray green onions are low in calories and provide vitamin C, vitamin K, folate, and dietary fiber. They also contain antioxidants and small amounts of potassium and calcium, contributing to a healthy diet.

Seasonality and Origin

Cambray green onions are grown in temperate and subtropical regions and are available year-round through continuous cultivation. Major production regions include Mexico, the United States, and Central America.

Common Applications

• Grilling and roasting
• Tacos and traditional Mexican dishes
• Soups and stews
• Fresh salads
• Garnishing
• Salsas and sauces

Storage and Handling

Proper handling is essential to maintain freshness and prevent wilting.
• Recommended storage temperature: 32°F to 36°F
• Relative humidity: 95–100%
• Shelf life: 1–2 weeks under optimal conditions
• Store in moisture-retentive packaging
• Keep refrigerated at all times
• Avoid excessive moisture accumulation
• Handle gently to prevent bruising and leaf damage

Origin and Background

Cambray onions are traditionally cultivated in Mexico and have long been a staple ingredient in Mexican cuisine. Their small bulb, tender greens, and mild flavor make them ideal for grilling whole or using fresh in a variety of dishes. They remain highly popular in Latin American produce markets.

Grades and Quality Standards

Extra Fancy Grade

• Fresh, crisp green tops and firm white bulbs
• Uniform size and appearance
• Free from yellowing, wilting, and defects

Fancy Grade

• Slight variations in size and appearance
• Minor cosmetic imperfections allowed
• Suitable for retail distribution

Commercial / Processing Grade

• Visible defects permitted
• Maintains internal quality
• Used for foodservice, processing, and bulk culinary applications.