What can I make with a 1 1/4 pound butternut sqaush?

I am making a dinner for my family tonight and I am wondering what I can do with this butternut squash that I have. There will be 5 people attending and I would like for everyone to have some. I want to make a good filling dish that doesn’t involve any sugar, meat, butter or flour. I was thinking about making a garlic baked butternut squash but I don’t have any recipes for it. Does anyone have a recipe that I could use?