Method (Serves 4)

1. Preheat the grill to maximum temperature. Char the chillies on the grill for 2-3 minutes. Set aside until they’re cool enough to handle then roughly chop and put them in a saucepan with the garlic, salt, oregano, paprika, olive oil and vinegar. Bring to a simmer and cook for 2-3 minutes.
2. Allow the mixture to cool, and then blend it to a purée.
3. Put the chicken breasts in a lidded container or sealable plastic bag. Add the piri-piri sauce, spreading it evenly over the chicken, seal and marinate in the refrigerator for at least one hour.
4. Cook on the grill for 8-10 minutes until cooked through.

Tip: Serve with salad and potatoes or rice.