#1 Bring a large pot of water to a boil and cook the ravioli according to package directions. Drain and set aside. Preheat oven to 350°F #2 In a skillet set over medium heat, add the butter, onion and sugar. Cook for 10 minutes until the onions are soft and caramelized #3 Heat the alfredo sauce in a small sauce pan, add the cheese and mix with a whisk until combined and smooth #4 In a mixing bowl, combine the cooked ravioli, alfredo sauce, onions, and diced bacon. Stir to combine all ingredients - if sauce is too thick use pasta water to thin #5 Pour the ravioli into a 9X9 greased baking dish, bake uncovered for 10 minutes. Top with diced tomatoes and parsley to serve.