Prepare the bread slices.
Beat the eggs and mix with milk to make an egg mixture.
Prepare sliced ham, cheese, tomato, onion, and other ingredients to taste.
Dip the bread slices into the egg mixture.
Add oil to a pan and heat over medium-low.
Place the prepared ingredients on top of the soaked bread.
Cook the toast in the pan until golden and crispy on both sides.
Place the finished toast on a plate.