This is a wonderful soup to make with a wide range of year round vegetables, and is perfect for lunch, served piping hot with garlic bread or cheesy croutons.

Why not try this recipe for roasted cauliflower and coconut soup

Sweetheart soup is a wonderful soup to make with a wide range of year round vegetables, and is perfect for lunch

Melt the butter in a large saucepan, add the onions and cook until soft. Add the leeks and potatoes, stir around in the butter and onions and pour in the sherry. Dampen a doubled sheet of greaseproof paper...