Mix the two meats until ... egg, flour, and breadcrumbs, again making sure the ... mixture is too soft for that, depending on the ... quantities of the crumbs.
Preheat oven to 350°F. Butter ... each addition. Add breadcrumbs and all but a scant ... egg whites until soft peaks form. Add remaining tablespoon ... Serves 8 to 10.
Ingredients: 6 (breadcrumbs .. sugar .. temperature ...)