Porcupine Meatballs

Name: Porcupine Meatballs
Prep time: 15 min
Cook time: 1 h 10 min
Total time: 1 h 25 min
Cuisine: American
Ingredients: 1 pound ground beef; 1/2 cup uncooked long-grain white rice; 1 large egg, well beaten; 1/2 cup finely diced sweet onion; 2 teaspoons Worcestershire sauce; 1 ½ teaspoons garlic powder; 1 ½ teaspoons onion powder; 1 teaspoon Italian seasoning; 1 teaspoon kosher salt; 1/2 teaspoon black pepper; 2 Tablespoons vegetable oil; 10.75 ounce can condensed tomato soup; 1 ½ cups beef stock; fresh chopped parsley ((for garnish, optional))