Preheat the oven to 375°F. Line a baking sheet with parchment paper
Place the veal in a bowl. Add 1/2 cup of the breadcrumbs and moisten with the cream. Season the meat and bread with the nutmeg, salt and pepper. Add the Gorgonzola, sage, garlic, egg, pine nuts, Parm and lemon zest, and mix, adding another 1/4 cup breadcrumbs if the mixture seems too wet.
Use a 2-ounce scoop or spoon, scoop out about 2 rounded tablespoons of the veal mixture and roll one test ball (about the size of an oversize walnut). Roast for 15-18 minutes to taste for seasoning. Adjust the seasonings, if necessary, then roll the remaining balls and roast until very light golden and just cooked through, 15-18 minutes.