Preheat your oven to 350F.
Cut your squash in half and remove the seeds.
Slice the squash into 1 inch slices.
Toss in oil, cinnamon, salt and pepper.
Roast in the oven until tender. Mine took about 30 minutes.
* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.