This is a rich, creamy, hearty, comforting pasta dish that will warm you from the inside out. This sauce is similar to vodka sauce found at restaurants. Using jarred spaghetti sauce, parmesan cheese, and heavy cream, it is budget friendly and great for pot lucks or a large group. There are similar recipes that use cream cheese or premade cream cheese sauces, but using heavy cream and parmesan cheese elevates a homestyle family dish into something gourmet and special for your family and friends. They will thank you for making this, as will their cardiologists and personal trainers. Notes: This recipe makes a lot so you need a large slow cooker. This is a recipe that needs to be stirred at least once or twice while cooking and may need water added while it is cooking. It is ok to leave this as is for the first 3 hours, but check the pasta for doneness and add water as needed to suit your family's taste. Don't worry if it is a little al dente. This is a dish that is made to sit a while. The pasta will absorb the liquid the longer it sits and will wind up soft and delicious.