Method:
1 Preheat oven 200°C fan forced.
2 Combine lamb, garlic, onion, rosemary and salt and pepper in a food processor. Process until minced.
3 Heat oil in a saucepan over medium heat. Add mince mixture, cook, stirring often for 5 minutes or until cooked.  Stir in tomato passata sauce and bring to the boil.
4 Cut the tops off the capsicum and remove the seeds. Spoon mince mixture into the capsicum shells, place on a baking tray lined with baking paper and bake for 6 minutes or until capsicum is warmed through.  Serve.