Croque Madame

Ingredients

4 tsp. Dijon mustard
8 slices firm white sandwich bread
½ lb. thinly sliced Boar's Head Tavern Ham (from the Deli Department)
1 cup shredded Swiss cheese, divided
5 tbsp. Kowalski's Unsalted Butter, divided
3 tbsp. flour
2 cups milk
½ tsp. kosher salt, plus extra for seasoning the eggs
¼ tsp. freshly ground Kowalski's Black Peppercorns, plus extra for seasoning the eggs
1 dash ground nutmeg
4 eggs
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Directions
  1. Spread mustard evenly on one side of 4 slices of bread; top evenly with ham and ⅔ of the cheese. Set aside.
  2. In a small saucepan, melt 3 tbsp. butter over medium-low heat. Whisk in flour; cook for 3 min.
  3. Whisk in milk; bring to a boil, whisking constantly.
  4. Reduce heat to low; simmer, whisking occasionally, for 5 min.
  5. Whisk in salt, pepper, nutmeg and remaining cheese until cheese is melted; remove from heat.
  6. Spread 1 ½ tbsp. sauce evenly on the remaining slices of bread; sandwich with other halves.
  7. Preheat broiler.
  8. In a nonstick skillet, melt 1 tbsp. butter over medium-low heat; cook sandwiches until golden (3-4 min.), turning once.
  9. Move sandwiches to a baking sheet. Spread ⅓ cup sauce on the top of each hot sandwich; broil until sauce is bubbling and golden in spots (2-3 min.).
  10. While sandwiches broil, melt remaining butter in the skillet over medium heat until foam subsides. Crack eggs into skillet; season with salt and pepper to taste. Cook eggs, covered, until whites are just set and yolks are still runny (about 3 min.).
  11. Top each warm sandwich with an egg; serve immediately.