Classic Beef Lasagna

Bahan-bahan (12 porsi)

• 1½ pounds 85 to 90% lean ground beef
• 2 medium onions, (chopped)
• 6 medium garlic cloves, (crushed)
• One 28-ounce can tomato sauce
• 4 tablespoons tomato paste
• 1 tablespoon Italian seasoning
• 1½ teaspoons granulated white sugar
• 1¼ teaspoons salt
• ½ teaspoon freshly ground black pepper
• 30 ounces ricotta cheese
• 8 ounces shredded mozzarella cheese
• ¼ cup grated Parmesan cheese
• ¼ cup minced fresh flat-leaf parsley
• 1 large egg, (lightly beaten)
• 1½ teaspoons dried Italian seasoning
• 1¼ teaspoons salt
• 1 teaspoon garlic powder
• ¼ teaspoon freshly ground black pepper
• 16 ounces lasagna noodles
• 4 ounces shredded mozzarella cheese
• 2 tablespoons grated Parmesan cheese
• 2 tablespoons minced fresh flat-leaf parsley, (for garnish)