For the Sauce:

• 1 tablespoon olive oil
• 2 cloves garlic, minced
• 1 small yellow onion, finely chopped
• 1 ½ lbs lean ground beef
• 2 tablespoons tomato paste
• 1 (28 oz) can crushed tomatoes
• 1 (15 oz) can tomato sauce
• 3 cups low-sodium chicken broth
• 1 teaspoon dried basil
• 1 teaspoon dried oregano
• ½ teaspoon crushed red pepper flakes (optional)
• Salt and freshly ground black pepper, to taste

For the Cheese Mixture:

• 15 oz whole milk ricotta cheese
• 1 large egg
• 2 tablespoons fresh parsley, chopped

For Assembly:

• 1 box San Giorgio® Lasagna noodles (16 oz), cooked
• 2 cups shredded mozzarella cheese
• ½ cup grated Parmesan cheese