Ingredients

For the gravy:
2 tablespoons unsalted butter
2 tablespoons all-purpose flour
1 1/2 cups low-sodium beef broth
1 beef boullion cube
1 teaspoon Worcestershire sauce
1/4 cup heavy cream
Kosher salt and freshly ground black pepper
2 tablespoons chopped fresh parsley (optional)

For the meatballs:
1 cup breadcrumbs
2 tablespoons dried onion
1 teaspoon onion powder
1 teaspoon garlic powder
1/4 teaspoon nutmeg
Kosher salt and freshly ground white pepper
1/2 cup milk
1 teaspoon Worcestershire sauce
3/4 pound lean ground beef
1/2 pound lean ground pork
1 large egg, beaten