Chicken & Avocado Soup (Gluten & Dairy Free)

Ingredients

• 1 large chicken breast
• 1 tbsp olive oil
• 1 onion
• 1/4 tsp chilli flakes
• 1 garlic clove
• 6 cherry tomatoes
• 850 ml chicken stock
• 1 avocado
• 1 tbsp lime juice
• 1 tbsp fresh coriander
• salt and pepper