Spiced Chicken Wings with Garlic & Chipotle Salsa

Ingredients

• 400 ml buttermilk
• 1 tbsp each smoked sweet paprika, ground coriander and ground cumin
• 2 tsp cayenne pepper
• 1 tbsp olive oil
• Finely grated rind of 1 lime
• 1 kg chicken wings, jointed
• Roast garlic and chipotle salsa
• 1 head of garlic
• 3 vine-ripened tomatoes, halved
• 1 Spanish onion, cut into wedges
• 2 chipotle chillies in adobo (see note)
• To serve: juice of 1 lime, or to taste, plus wedges
• Pinch of caster sugar