Spicy mushroom and lentil one-pot

This healthy potato-topped bake is low in calories and fat, high in fibre and 3 of your 5-a-day. Only 312Kcals per serving!

Ingredients

2 tbsp Olive oil

1 medium onion, sliced

300g mini portabello mushrooms or chestnut, sliced

2 garlic cloves, crushed

1.5 teaspoons ground cumin

1 teaspoon paprika

2x400g cans green lentils, drained and rinsed, drained weight (240g)

1 tbspn soy sauce

1 tbspn balsamic vinegar

1 medium sweet potato, peeled and very thinly sliced

1 large potato, very thinly sliced

Method

Heat oven to 200C/180C fan/gas 6. Heat half the oil in a medium saucepan Fry the onion for 3 mins, then add the mushrooms. Cook for another 3 mins, then increase the heat and add the garlic, ground cumin and paprika, and cook for 1 min. Remove from the heat and add the lentils, soy sauce, balsamic vinegar and 100ml water. Season, then tip the mixture into a casserole dish.

Rinse the saucepan and return to the hob. Add a kettle full of boiled water and bring back to the boil over a high heat. Add the potato slices, cook for 3 mins, then drain. Arrange on top of the lentils, then brush with the remaining oil. Roast in the oven for 25 mins until the potatoes are golden, then scatter over the thyme before serving.