Ravioli can tempt the taste buds. Ravioli are perfect pillows of pasta filled with cheese or other ingredients. Ravioli can be dressed with many different sauces, or even be battered and fried for a savory appetizer. This recipe for “Brown Butter-Balsamic Ravioli” from “Rachael Ray 50: Memories and Meals from a Sweet and Savory Life” (Ballantine Books) enables home cooks to be as invested in…