Baked Ham and Cheese with a Golden Crust

Instructions:
Heat the oven before using it. Heat your oven to 190-200°C (375-400°F) before using it.
Make the egg mixture. Mix the eggs, milk, and a little salt in a bowl.
Make the sandwiches. Place 6 pieces of bread on a flat surface. Place a slice of cheese on each piece of bread, top each with a slice of ham, then another slice of cheese, and cover with the remaining slices of bread to form sandwiches.
Dunk and Organize: Dip each sandwich quickly in the egg mixture, making sure both sides get covered. Place the sandwiches that have been dipped in a baking dish.