1.Bring A Large Pot Of Lightly Salted Water To A Boil. Add Pasta And Cook For 8 To 10 Minutes Or Until Al Dente; Drain. 2.Place Broccoli In A Steamer Over 1 Inch Of Boiling Water, And Cover. Cook Until Tender But Still Firm, About 2 To 6 Minutes. Drain. 3.Melt The Butter In A Saucepan Over Medium Heat. Add Flour And Cook For 1 Minute, Stirring Constantly. Gradually Add Milk, Stirring With A Whisk Until Blended. Cook 15 Minutes Or Until Thick, Stirring Constantly. Stir In Ricotta Cheese, Parmesan Cheese, Salt, And Pepper. Cook 5 Minutes Or Until Cheese Melts. Stir In Steamed Broccoli And Cooked Pasta. Sprinkle With Parsley.