Italian meatballs - Mayo Clinic

Ingredients

• 1/3 large onion, minced
• 2 1/2 teaspoons minced garlic
• 6 tablespoons grated Parmesan cheese
• 1/3 cup chopped flat leaf Italian parsley
• 1 1/2 tablespoons egg substitute
• 1 teaspoon kosher salt
• 1/8 teaspoon ground black pepper
• 1 1/2 pounds lean ground beef