Fragrant lamb and chickpea stew recipe

Name: Fragrant lamb and chickpea stew recipe
Ingredients: 1 tbsp. olive oil; 400 g diced lamb leg; 2 onions, finely sliced; 5 cardamom pods; 1 tsp. ground cumin; 1 tsp. ground cinnamon; 1/2 tsp. turmeric; 2 garlic cloves, crushed; 4 ripe tomatoes, roughly chopped; 500 mL lamb or chicken stock; 400 g tin chickpeas, drained and rinsed; 150 g pomegranate seeds; Large handful mint, roughly chopped, to serve; 250 g self-raising flour, plus extra to dust; 150 -175g natural yogurt; 25 g butter; 1/2 tsp. mild chilli powder