Sheet Pan Autumn Chicken with Squash and Apples

Ingredients

• 1 Tbsp ground cumin
• 1 Tbsp salt
• 1 Tbsp black pepper
• 1 Tbsp maple syrup
• 1 large onion, chopped into large pieces
• 1 small delicata squash (about 1 pound), halved lengthwise, seeded, and cut into 1/4" half moons
• 1 medium crisp, tart apple, thickly sliced
• 2 Tbsp olive oil [or butter]
• 8 skin-on, bone-in chicken thighs (about 2 pounds)
• 1 rosemary sprig, stemmed and finely chopped.