Ingredients:
1 kg of yellow potatoes 1 whole egg 1 egg yolk 60-70 g of grated cheese Salt and Pepper To Taste 150 g of scamorza 2 egg whites Grated bread to taste Parsley to taste Noce moscata qb Mint qb Grated lemon peel Peanut oil for frying 

Preparation:
1. Boil the potatoes for 30 minutes, then peel them and let them cool. Then crush them. 
2. Add salt, pepper, egg and yolk and grated cheese. 
3. Mix well to form a homogeneous dough. 
4. Form the croquette by filling it with a provola stick.
 5. Dip them in the egg white and then in the breadcrumbs.
 6. Leave to rest in the refrigerator for at least half an hour. 
7. Fry 2-3 croquettes at a time in abundant boiling peanut oil. 
8. When they are golden brown, drain them on absorbent paper.