Heat 1 tbsp of the oil in a frying pan.

Cook the onion and mince for about 5 mins until the meat is browned.

Stir in the garlic, curry powder, sweet potato and 300ml water.

Cook for 5-8 mins until the potato has softened.

Stir in the peas, coriander and a squeeze of lemon juice, then season.

2)Spoon the mixture into a baking dish.

Brush the sheets of filo with the remaining oil and scrunch over the top of the mince.

Sprinkle with cumin seeds and bake for 10-15 mins or until the top is crisp.