Maine Lobster Lasagna

INGREDIENTS

• 1 (15 ounce) container ricotta cheese
• 2 eggs
• 2 cups shredded Cheddar cheese
• 1 cup shredded mozzarella cheese
• 1 cup grated Parmesan cheese
• 1 medium onion, minced
• 1 tablespoon minced garlic
• 2 tablespoons chopped fresh parsley
• 1 teaspoon freshly ground black pepper
• 2 (16 ounce) jars Alfredo pasta sauce
• 16 no-boil lasagna noodles
• 2 pounds cooked and cubed lobster meat
• 1 (10 ounce) package baby spinach leaves