A warm hot ham and cheese sandwich with melted Swiss on toasted bread is a protein-packed, family-friendly classic. Simple, quick, and always satisfying for lunch or dinner.
Spread 1/2 tablespoon unsalted butter evenly on one side of each bread slice.
Lay 4 bread pieces buttered-side down and spread Dijon mustard on the opposite side of each.
Top each with 2 oz sliced deli ham and 1 oz Swiss cheese, then sprinkle lightly with black pepper.
Place the remaining bread on top, buttered-side facing out, to complete the sandwiches.
Heat a skillet over medium, then cook sandwiches for 3–4 minutes per side, pressing gently, until bread is golden brown and cheese is fully melted. Rest briefly before serving.