Here is the link for the sauce: Bolognese Sauce Recipe
Directions for Spaghetti Squash:
Stab spaghetti squash repeatedly with sharp object (Note: if you don't do this you will end up with squash guts all over your microwave). Place on plate in microwave and microwave on high for 12-14 min. Cut squash in half lengthwise. Discard of seeds and stringy stuff in the middle (and yes "stringy stuff" is a technical term). Use a fork or spoon and scrape the meat of the squash from the flesh. It will come out as little spaghetti strands :-)
Really delicious and really healthy.
Note: You could also make this sauce with spiralized zucchini noodles if you prefer