2015年08月25日
Top all 8 slices with equal

Over low heat, in a small saucepan, melt butter then whisk in flour until blended. Continue to whisk while pouring in milk to avoid lumps. Continue to cook, stirring constantly until thickened. This should take about 10 minutes. (If you are only making enough for 2 the sauce thickened within 2 minutes) Once thickened, season with nutmeg, salt & pepper. (This is where I added a couple handfuls of grated gruyère and the smallest pinch of ground mustard) Take off heat, set aside hong thai travel.
The recipe says you can make the bechamel sauce up to 24 hours early. Place plastic wrap directly on the sauce so it won't form a skin, then refrigerate. Gently reheat a few minutes before you are going to use it.
Preheat the oven to 400º F.
Place the 8 slices of bread in a single layer on a baking sheet covered with parchment paper. Spread the bechamel sauce evenly to the edges of all the slices (you may not need all of the bechamel). Divide ham between only 4 slices covered with bechamel, keeping the ham within 1/4 inch of the edges hong thai travel.
Top all 8 slices with equal amounts of grated gruyère cheese, again spreading it evenly within 1/4 inch of the edges. Place the 4 slices with bechamel and cheese (cheese side up!) on top of the slices layered with ham. Bake until cheese topping is melted and golden brown about 10 to 15 minutes (it took about 20 minutes in my oven)
To make the croque-madame, fry 4 eggs sunny-side up (I went with over easy, because egg slime is A VERY BAD THING) and place one on top of each sandwich. Sprinkle with salt & pepper and serve immediately hong thai travel.