My hubby requests this regularly! It’s a staple in our house

8 lasagna noodles
2 cups cooked chicken, shredded
1 cup ricotta cheese
1 cup grated Parmesan cheese, divided
1 cup shredded mozzarella cheese
2 cloves garlic, minced
1 egg
1 teaspoon dried Italian seasoning
Salt and pepper to taste
2 cups marinara sauce
Fresh parsley, chopped (for garnish)