Croque monsieur galette
Impress your friends and make this galette recipe with golden puff pastry and indulgent ham oozing with nutty and creamy gruyère cheese
Using the grill means you can make a few croques at a time – ideal for feeding a crowd
Nutrition: per serving
Melt the butter in a pan over a medium heat and, once foaming, scatter in the flour and stir to make a paste. Cook for 1 min, stirring, then add the milk a splash at a time, stirring until you have a smooth sauce.
Whisk in the nutmeg, 1 tsp of Marmite and the mustard. Season well with black pepper and a pinch of salt. Remove from the heat and whisk in 50g of gruyère and all the cheddar until melted and combined, then take off the heat.
Heat the grill to high. Put the bread on a large baking tray under the grill for 2-3 mins or until golden. Remove and flip them over so the untoasted side is facing up. Spread each with a smear of Marmite, then sprinkle over the remaining gruyère. Grill for a few minutes until the cheese is melted. Top half of the slices with the ham and the other slices of bread, then spread 3-4 tbsp of the béchamel sauce on top of the closed sandwich.
Return to the grill for a few minutes until the béchamel is golden, bubbling and charred in spots.
If adding an egg, heat 1 tbsp of oil in a small frying pan. Once hot, crack in the egg and cook to your liking. Drain on kitchen paper, then put on top of the sandwich. Serve with a vinegary salad, if you like.