Dredge veal in flour. Saute veal in oil for 2 minutes on each side. When done, drain oil, add butter, roux and sherry. Bring to a boil lower heat and simmer for 2 minutes, stirring constantly.
At this point, layer 2 mozzarella slices on each piece of veal. Put pan under broiler to melt cheese.
Serve 3 pieces of veal on each plate, spoon sauce over all.
In mixing bowl, add flour to water while whisking. Mixture must be smooth, with no lumps. Bring chicken broth to a boil. When boiling, whisk in flour mixture, again making sure there are no lumps. Allow to cool, then store, covered, in the refrigerator, until needed.
This recipe was provided by a chef, restaurant or culinary professional. It has not been tested for home use.