Jalapeno pepper

Jalapeno pepper is a medium- to large-sized chili pepper which is prized for its warm, burning sensation when eaten. Ripe, the jalapeño can be 2-3½ inches (5-9 cm) long and is commonly sold when still green. In comparison with other chili peppers, the jalapeño has a heat level that varies from mild to hot depending on cultivation and preparation. The heat, which is caused by capsaicin and related compounds, is concentrated in the veins (placenta) surrounding the seeds, which are called picante. - deseeding and deveining can reduce the heat imparted to a recipe that includes jalapeños. They also have a distinct acidic taste.