Mexican Beer Chicken Tacos

Ingredients

• 1kg whole free-range chicken
• 1 tbs. rapeseed oil
• 1 bottle Mexican beer (Corona)
• 2 wedges of lime
• 1 split red chilli
• 2 tsp smoked paprika
• 2 tsp soft brown sugar
• 2 tsp dried oregano
• 1 tsp cumin, seeds ground
• 1 tsp chili flakes
• Zest of 1 lime
• Salt and freshly ground black pepper
• Plain tortilla wraps
• Sour cream
• 2 ripe avocados
• Fresh coriander
• 1 sweet white onion
• 2 tbsp. black sesame seeds
• 1 lime