Chicken and sweet potato casserole:
2 boneless chicken thighs, skin removed (I often use leftover chicken from a roast)
1 tbsp olive oil
1/2 small onion, very finely chopped
1 sweet potato, peeled and chopped into 1in cubes
6 floz chicken stock
1/4 tsp dried thyme
Heat the oil in a saucepan and, when sizzling, add the onion and cook for about 5 minutes until softened.
Chop the chicken into small pieces, then add to the pan. Cook for a couple of minutes, stirring occasionally, then add the sweet potatoes, stock and thyme. Stir well, bring to the boil, then reduce to a simmer and cook for 2 minutes or until the sweet potato is tender.