Nando's Peri Peri Chicken Burgers | UK Kids | Umami

Ingredients

• 1 - 3 birds eye red chilies (1 is very mild, 3 is mildly spicy, Note 1)
• 1 medium red capsicum / bell pepper (, roughly cut into 1.5cm / 1/2" pieces)
• 5 garlic cloves (, peeled, whole)
• 3 tbsp vegetable or canola oil (, or other plain flavoured oil)
• 4 tbsp malt vinegar (Note 2)
• 2 tbsp smoked paprika (substitute regular / sweet paprika)
• 1 tbsp dried oregano
• 2 tsp onion powder (substitute garlic powder)
• 1 1/2 tsp white sugar
• 1 1/2 tsp cooking salt / kosher salt
• 3 drops red food colouring (optional, Note 3)
• 3 tbsp Peri Peri Sauce (above)
• 1/2 cup whole egg mayonnaise (or other mayonnaise)
• 1/4 cup sour cream (or yoghurt)
• 2 tbsp olive oil
• 4 chicken breasts or chicken thigh fillets (, skinless boneless, each large enough for a burger)
• 4 soft rolls (, split and lightly toasted, if desired)
• 2 tomatoes (, sliced)
• Lettuce of choice