Preheat the oven to 400°F (200°C).

Slice the delicata squash in half lengthwise and scoop out the seeds.

Cut the squash into half-moon slices.

In a bowl, mix the maple syrup, olive oil, salt, and black pepper.

Toss the squash slices in the maple mixture until well coated.

Spread the coated squash on a baking sheet in a single layer.

Roast in the preheated oven for 25-30 minutes, turning halfway through, until tender and caramelized.