Preheat oven to 425 degrees F. Prepare a baking sheet by placing down parchment paper or silicone baking mat.
Trim the ends off the delicata squash. Cut it in half lengthwise and then remove the seeds. Place on cutting board and cut into thin slices, about 3/8 to 1/2 inch thick.
Place slices of squash on lined baking sheet. Add olive oil, salt and pepper on top. Stir with a spoon to fully coat the squash.
Bake until squash pieces are browned, about 15-18 minutes. Remove from oven and serve.
Notes
This recipe can easily be doubled or tripled if you have a couple squash.