Sweet Potato Shepherds Pie

Ingredients

low cal spray

a pinch of salt & pepper

2 onions, finely chopped

2 garlic cloves, chopped

2 carrots, grated and finely diced

2 tbsp fresh thyme

400g extra lean minced beef

60g red lentils

100g peas, frozen

300g turnips, diced

1 tbsp plain flour

550 ml beef stock

100 ml red wine

600g sweet potatoes, cut into chunks

100g low fat natural yogurt

1 tsp nutmeg