Ham and Cheese Croissant

Bahan-bahan (4 porsi)

• 4 croissants
• 8 ounces leftover ham ( or deli sliced ham)
• 4 slices Swiss cheese ( or cheddar cheese)
• 1 tablespoon butter (melted)
• 1 teaspoon sesame seeds
• 4 tablespoons mayonnaise
• 1 tablespoon yellow mustard
• 1 ½ teaspoons honey