Preheat the oven to 400 degrees F (200 degrees C).
Combine olive oil, coriander, oregano, garlic, fennel, salt, pepper, and cayenne in a bowl. Add pumpkin pieces and toss with spice mix. Layer in a roasting dish.
Bake in the preheated oven until soft, about 30 minutes.
Roasted Herbed Pumpkin · Dinner Match Lab | Dinner Match Lab