2large slices good-quality white breadgenerously buttered
2-4ounce/50-100 gram Gruyère cheesefinely grated
2-3slicessmoked cooked hamParma ham, or wafer-thin ham
½ounce/10 gram butter melted
1level dessertspoon finely grated Parmesan
salt and freshly milled black pepper
Variations
Use Emmental rather than Gruyère; it's cheaper
Use a French Parmesan equivalentlike Mimolette
Leaveoff the Parmesan and use more Gruyère instead.
Instructions
On one slice of the buttered bread, spread half the grated Gruyère, then cover that with the slices of ham, folding them if need be to fit the size of the bread.
Sprinkle the rest of the Gruyère on top of the ham, season, then press the other slice of bread on top of that and press it down very firmly, cut off the crusts if you prefer. The French usually do, and the gastronomic 'bible', Larousse, insists you must.
Melt the butter over medium heat in a large frying pan, large enough to take the prepared croques, or do them in batches.
Transfer the croques to the pan and sauté in the melted butter for about 4 minutes until golden brown (but check after a couple of minutes to ensure that nothing is burning).
When it's golden brown, turn it over, and repeat the process.
You can serve them at this point, but for an additional kick,
Sprinkle the grated Parmesan over one side of the croques, and put under a grill until the Parmesan melts.
Remove from the grill, and eat while still crunchy.
Keyword croque monsieur, French food, ham and cheese sandwich, hot sandwich