Broccoli Lasagna
["9 lasagna noodles", "2 Tbsp. chopped fresh parsley", "3 Tbsp. butter", "1 - 15 oz. container ricotta cheese", "1 small onion, chopped", "1 - 10 oz. pkg. chopped frozen broccoli, thawed and drained", "2 cloves garlic, chopped", "2 Tbsp. all-purpose flour", "1/4 c. grated Parmesan cheese", "1/4 tsp. ground white pepper", "2 c. shredded mozzarella cheese, divided", "1 tsp. salt, divided", "1/8 tsp. ground nutmeg", "2 1/2 c. milk"]
["Preheat oven to 350\u00b0.", "Bring a large pot of lightly salted water to a boil.", "Add pasta and cook for 8 to 10 minutes; drain. In a medium saucepan over medium heat, melt butter.", "Cook onion and garlic in butter until tender.", "Stir in flour, pepper, 1/2 tsp. salt and nutmeg.", "Stirring continuously, pour in milk, a little at a time, allowing mixture to thicken.", "Bring to a boil for 1 minute, then remove from heat and stir in parsley.", "Set aside."]
["lasagna noodles", "parsley", "butter", "ricotta cheese", "onion", "frozen broccoli", "garlic", "flour", "Parmesan cheese", "ground white pepper", "mozzarella cheese", "salt", "ground nutmeg", "milk"]