3 stuffed sweetbreads Recipes

peeled hard boiled eggs, sliced and cut into cubes, parsley leaves, chopped, onion, diced, bread crumbs, melted butter, chicken broth or vegetable broth (or more as needed), sweetbreads, salt, freshly ground black pepper, grapeseed oil, all-purpose flour

veal sweetbreads, salt, shelled pistachios (not dyed red; 2 oz), olive oil, unsalted butter, sliced lean pancetta, chopped, onion, finely chopped, carrot, cut into 1/4-inch dice, celery rib, cut into 1/4-inch dice, garlic clove, chopped, turkish or 1/2 california bay leaf, fresh thyme sprig, dry sherry, veal demi-glace, water, black pepper, spinach , coarse stems discarded (4 cups), freshly grated nutmeg, boneless veal strip loin roast or pork strip loin (not tied), completely trimmed of all fat, sinew, and silver membrane, vegetable oil