Lamb Pitta Pockets

Name: Lamb Pitta Pockets
Ingredients: 500 g (1lb 2oz) lamb leg, diced; 2 green peppers, deseeded and sliced; 1 tbsp. olive oil; ½ tsp smoked paprika; 25 g (1oz) feta cheese; 1 tbsp. fresh mint, chopped; 4 wholemeal pitta breads; 1 red onion, thinly sliced; 1 avocado, peeled, stoned and thinly sliced; Green salad leaves and houmous, to serve