Calories 99 Fat 2.2g Saturates 0.4g Carbohydrates 15g Sugars 2.5g Protein 3.8g Salt 0.35g
In a large casserole dish or pan, heat the olive oil over a medium heat. Add the onions, leeks and garlic and sauté for a few minutes until softened.
Add the rest of the filling ingredients to the pan along with 500ml water. Bring to the boil and leave to simmer for 30 minutes.
Place both types of potato in a large pan of salted, boiling water and cook for 10 minutes or until tender. Drain, and leave to steam dry for a few minutes. Add all the other ingredients for the topping and mash well, until very smooth.
This salad is perfect as a main or as...