Easy Vegetable tagine

Ingredients

• Oil
• 1 onions (peeled and chopped)
• 4 garlic cloves (peeled and minced )
• 1 aubergine (diced )
• 2 carrots (diced )
• 2 potatoes (diced )
• 1 sweet potato (diced)
• Salt
• 1 tbsp harissa
• 1 tsp ground coriander
• 1 tsp ground cinnamon
• ½ tsp ground turmeric
• 100 g apricots (chopped )
• 400 g tinned chopped tomatoes
• 500 ml vegetable stock
• 400 g tin chickpeas (drained )
• 1 tbsp lemon juice
• 100 g spinach (chopped )