A Monte Cristo sandwich dipped in egg batter and fried golden with ham, turkey, and Swiss cheese is a decadent, high protein brunch classic. This indulgent family favorite balances sweet and savory perfectly.
Lay out 8 slices of white sandwich bread; arrange 2 slices of ham, 2 slices of turkey, and 1 slice of Swiss cheese on 4 of them, then top with the remaining bread.
In a shallow bowl, whisk together eggs, milk, salt, and black pepper until fully combined and smooth.
Carefully dip each sandwich into the egg batter, coating both sides thoroughly and letting excess drip off.
Heat 2 tablespoons of unsalted butter in a large skillet over medium heat; when foaming subsides, add two sandwiches and cook for 3–4 minutes per side until golden brown, adding the remaining butter as needed for the rest.
Transfer cooked sandwiches to a wire rack briefly before slicing in half; dust with powdered sugar and serve hot.