Prawn and Egg Vol-Au-Vents
(Makes 2 Wellingtons)
Ingredients
20g butter2 tablespoons plain flour1 cup milk1 tablespoon dijon mustard1/3 cup dill, finely chopped1 tablespoon olive oil1 leek, trimmed, chopped600 gram haddock filletss diced12 sheets filo pastrybeans, lemon to serve