Heat the oven to 350 degrees. Line a rimmed baking sheet with a nonstick silicone baking mat or parchment paper. Place the squash, onion, carrot, celery and garlic on the prepared sheet pan in a ...
Preheat oven to 400 degrees. Peel the butternut squash and halve it lengthwise. Remove and discard the seeds, and slice the squash crosswise, ½-inch thick. Place the squash on a sheet pan lined with ...