Tahini Sweet Potato Chickpea Salad

Ingredients

• 3 small sweet potatoes
• 1 cup chickpeas
• 2 tbsp tahini
• 2 tbsp olive oil
• 1/2 tsp ground cumin
• 1/2 tsp chilli powder
• 1/4 tsp ground turmeric
• 1 tbsp nutritional yeast
• salt
• black pepper
• 3 tbsp olive oil
• 1 tbsp dijon mustard
• 3 tbsp tahini
• 2 tsp maple syrup
• 2 tbsp parsley
• 1-2 garlic cloves (grated)
• juice from 2 lemons
• 6 cups kale (200g)
• 1-2 cups curly lettuce or any lettuce or more kale
• 1 avocado
• 3 tbsp watercress