Quick and easy Weight Watchers butternut squash pasta bake recipe. It is sure to keep you fuller for longer come lunch or dinner time. Serving 4 people, this dish is ideal for the whole family. This pasta bake is full of flavour thanks to the rosemary and basil. This dish is super speedy to rustle up as it uses a readymade jar of sauce - Weight Watchers Foods Parmesan and pesto pasta sauce. Pop this family meal in the oven before picking the kids up from school so you can have it ready on the table at your regular dinner time.