Under 400 Calories: Lighter Fish Chowder
Ingredients 1½ tbsp rapeseed oil 3 slices prosciutto, trimmed of fat, cut into strips 2-3 leeks, thinly sliced (about 320g trimmed weight) 2 plump garlic cloves, finely chopped 3 thymesprigs (preferably lemon thyme), plus extra leaves to garnish 2 bay leaves 650g floury potatosuch as Desiree or Maris Piper, unpeeled, scrubbed, sliced 5mm thick 600ml…