Lamb chops with barley, mint and cumin

Ingredients

• 1 tablespoon olive oil
• 8 lamb forequarter chops (1.5kg)
• 20 gram (¾ ounce) butter
• 1 large brown onion (200g), chopped coarsely
• 2 clove garlic, chopped finely
• 1 tablespoon ground cumin
• 2 large red capsicums (bell peppers) (700g), chopped coarsely
• 1 cup (200g) pearl barley
• 2 teaspoon finely grated orange rind
• 1 cup (250ml) orange juice
• 1 litre (4 cups) chicken stock
• 2 cup (500ml) water
• 1/4 cup firmly packed fresh mint leaves