Roasted serrano green chillies. Discover 250 Mexican recipes on luchito. Small chillies, big heat. Serranos bring a fresher, hotter kick than jalapenos, and we fire roast ours for extra smokiness. A Mexican essential that's perfect anywhere you want a bold burst of flavour. Top nachos, tacos, burritos and quesadillas as well as bring the heat to burgers and pizza.