Ingredients

• 2 slices of bread
• 2 slices of ham
• 2 slices of cheese
• 1 egg
• 1 tablespoon of butter

Instructions

1. Preheat a skillet over medium heat.
2. Spread the butter on one side of each slice of bread.
3. Place one slice of bread, butter-side down, in the skillet.
4. Top with the ham, cheese, and remaining slice of bread, butter-side up.
5. Cook for 3-4 minutes per side, or until the bread is golden brown and the cheese is melted.
6. Remove the sandwich from the skillet and place on a plate.
7. Fry or poach the egg and place it on top of the sandwich.
8. Serve immediately.

Tips

• For a richer flavor, use a nutty bread, such as sourdough or rye.
• If you don't have a skillet, you can grill the sandwich in a panini press.
• To make a vegetarian croque madame, substitute the ham with sliced avocado or mushrooms.