Serrano: The heart of Mexican cuisine

Origin and properties

The Serrano chili, with the botanical name Capsicum annuum, is an essential ingredient in traditional Mexican cuisine. Originally from Mexico, this type of chili is known for its versatility and medium to high spiciness. Serranos are significantly hotter than jalapeños and offer a fruity aroma that adds a special touch to dishes.

Cultivation and use

Serrano chilies grow on plants that can reach a height of 80 to 120 cm. The dark green, small but firm leaves and the slightly purple colouring on the branches give the plant an attractive appearance. The fruits, which ripen from green to red and are 4 to 10 cm long and about 1.5 cm in diameter, are harvested both green and red. They are thick-fleshed, elongated and grow hanging. Because of their fresh, sweet flavour, Serrano chilis are particularly suitable for fresh tomato-based salsas, nachos, soups, stews and sauces.

Key facts at a glance:

• Capsicum : annuum
• Heat :   6
• Scoville units : 15,000 to 30,000
• Growth height : 80 - 120 cm
• Fruit size : 4 - 10 cm long, 1.5 cm diameter
• Fruit colour : Ripens from green to red
• Country of origin : Mexico