Step 1

In a shallow dish, whisk together the eggs, milk, vanilla extract, and ground cinnamon until well combined.

Step 2

Lay out the slices of bread on a clean surface.

Step 3

Spread a thin layer of raspberry jam on one side of each bread slice.

Step 4

Place 2 slices of ham, 2 slices of turkey, and 2 slices of Swiss cheese on four of the bread slices with the jam.

Step 5

Top each sandwich with another bread slice, jam side down, to complete the sandwiches.

Step 6

Heat a large skillet or griddle over medium heat and lightly grease it with butter.

Step 7

Dip each sandwich into the egg mixture, making sure to coat both sides evenly. Allow any excess egg mixture to drip off.

Step 8

Carefully place the dipped sandwiches onto the preheated skillet or griddle.

Step 9

Cook each side for 3-4 minutes, or until golden brown and the cheese is melted.

Step 10

Remove the sandwiches from the heat and let them cool slightly.

Step 11

Optional: Dust the sandwiches with powdered sugar for a touch of sweetness.

Step 12

Serve the Monte Cristo sandwiches warm with maple syrup or additional raspberry jam for dipping, if desired. Enjoy!