Preheat oven to 400 degrees. Combine olive oil, maple syrup, cinnamon and salt in a small bowl.
Cut the squash into quarters and remove seed with spoon or melon baller. Slice each quarter into ¼ - ½ inch slices.
In a medium size bowl, toss the squash with the maple syrup mixture. Line a baking sheet with foil and spray foil with cooking spray. Place squash on baking sheet.
Bake for 20 minutes. Remove from oven and flip squash pieces, rearranging for even cooking. Bake an additional 10 minutes or until squash is lightly golden. Set to the side or refrigerate until you’re ready to assemble.