Preheat the oven to 200 ° C (convection). Line the baking sheet with parchment paper, place the toast slices on the parchment paper and brush with tartar sauce.
Cut the tomato into slices and place on the toast with the ham, season to taste. I use tomato seasoning salt for this.
Separate the eggs. Fill the egg yolks individually into small glasses or bowls. Beat the egg whites until stiff and distribute them like volcanoes on the toast, use a teaspoon to press holes approx. 1 cm deep in the middle of the egg white towers and put the yolks in the holes.
Bake the bread in the oven for about 8-10 minutes or until the egg white turns brown.