
1. Boil the eggs for 10 minutes.
2. Cut the cheese and the ham into small pieces and add them to the bowl.
3. Slice the cucumber and cut the tomato into pieces, then put them to the bowl.
4. Remove the shell from the eggs, slice them and put them on top of the salad.
6. Put the mayonnaise, tomato ketchup, olive oil and vinegar into a small bowl an mix them well.
8. Finally add salt and pepper.