One of my fave winter squashes is acorn. I usually cut them in half, scoop out the seeds, slice a little off the bottom so they don't fall over, stuff them with a seasoned bread crumb filling, drizzle a little olive oil over, and roast.
Since you're low carbing it though, greenwillow, you could cut them in half, and roast flesh side down at 350 for about 30 minutes. Once they're out of the oven and cool enough to handle, scoop out the flesh, dot with butter or olive oil, sprinkle with salt and pepper or your seasonings of choice, and enjoy!
Welcome to DC, greenwillow.
Grandchildren fill the space in your heart you never knew was empty.