Preheat oven to 375°F.
Wash and rinse spaghetti squash.
Using the tip of a knife, make about 10 (depending on the size) slices in the skin of the spaghetti squash. This allows heat to escape during baking.
Place the squash on a baking sheet.
Bake for 30-45 minutes, depending on the size of the spaghetti squash.
Remove from the oven and allow squash to cool for 10-15 minutes.
Cut off both ends of the squash. Slice in half, lengthwise.
Use a spoon to remove seeds and "stringy" insides.
Once squash is "cleaned" of seeds, use a fork to scrap the sides, moving from top towards the middle of the squash.