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The Ultimate Egg
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lunch

Croque Madame

A croque monsieur (ham and cheese on bread, blanketed in béchamel and broiled) becomes a croque madame when you put a fried egg on top. The egg yolk breaks over the crispy, cheesy surface and turns an already indulgent sandwich into something almost absurdly rich. This is lunch, not a lifestyle choice.

Prep: 15 min Cook: 15 min Total: 30 min Serves: 2

Instructions

  1. Make the béchamel: Melt 2 tablespoons butter in a small saucepan over medium heat. Whisk in the flour and cook for 1 minute. Gradually whisk in the milk. Cook, stirring, until thick enough to coat a spoon, about 3 minutes. Stir in nutmeg, Dijon, salt, and pepper. Remove from heat.

  2. Preheat your broiler. Lay the bread slices on a baking sheet. Spread a thin layer of béchamel on each slice. On two slices, layer ham and half the Gruyère. Top with the remaining bread, béchamel-side down.

  3. Spread more béchamel over the tops of the sandwiches and sprinkle with the remaining Gruyère.

  4. Broil for 3 to 4 minutes until the cheese is bubbling and golden brown. Watch carefully — it goes from perfect to burnt in seconds.

  5. While the sandwiches broil, fry the eggs in butter over medium heat until the whites are set and the edges are crispy, about 2 minutes.

  6. Place a fried egg on top of each sandwich. Serve immediately. Knife and fork required.