Step 1

Fry onion, carrot, celery and pepper in a deep frypan with salt and pepper until softened.

Step 2

Add the mince and remaining ingredients. Simmer for 30 minutes.

Step 3

Spoon mixture into a baking dish, and top with mashed potato.

Step 4

Brush top with milk and bake at 185C for approximately 40 minutes or until potato has browned.