Ingredients
Method
1.Preheat oven to 200°C/180°C fan forced. Pierce potatoes all over with a fork. Place in a single layer on a baking tray. Bake for 40 minutes or until cooked. Cool slightly. Cut in half. Using a small spoon, scoop out flesh to leave a 5mm-thick shell. Place shells on a baking tray.
2.Place potato flesh in a large bowl. Add butter and mash until smooth.
3.Heat oil in a large frying pan over moderately high heat. Add onion and garlic; cook and stir for 3 minutes or until soft. Add mince; cook, stirring with a wooden spoon to break up lumps, for 5 minutes or until browned. Add carrot, celery, tomato paste, Worcestershire sauce and 1/2 cup water. Simmer, uncovered, for 10-12 minutes or until sauce thickens. Season.
4.Spoon mince mixture into potato shells. Place mashed potato in a piping bag fitted with a 2cm star nozzle. Pipe mashed potato on mince mixture. Sprinkle with cheese. Bake pies for 10 minutes or until browned. Serve.
Serve with tomato sauce (ketchup).
Note