Grease the bottom of a deep 20 x 30cm
baking dish with a little butter. Tear or cut the
baguette into bite-size pieces, then arrange
over the bottom of the dish. Tuck the ham
pieces and grated cheese between the gaps.
Whisk together the eggs, milk, cream and
mustard and pour over the bread. Cover
and chill for at least 3 hrs or preferably
Heat oven to 180C/fan 160C/gas 4.
Bake for 40-45 mins until the top is crisp
and golden and the egg mixture is cooked
through. If the topping browns a little too
quickly, cover with foil for the remainder
of the cooking time. Serve immediately.