Shepherds Pie

1 cup dry brown lentils
1 onion, chopped
200 gr mushrooms, finely sliced
3 tomatoes, skinned and chopped
2 tbl tomato paste
500 gr peeled potatoes
2 tbl margarine
1/2 cup soy milk

Cook the lentils until soft.

In the meantime, saute the onion for 5 minutes in a little oil. Add the mushrooms and saute for a few more minutes.

Add the tomatoes and tomato paste. Simmer gently to a sauce. Add the cooked lentils when finished.

Cook the potatoes and make mashed potato by adding the margarine and soy milk. Add enough soy milk to make a smooth mixture.

Place lentils into a greased baking dish and cover with the mashed potato. Bake in a moderate oven (180degC) for 30 minutes.