Trim both ends of the squash. Slice the squash in half lengthwise using a chef's knife. Use a spoon to scrape out the seeds and flesh from the center of the squash. Place the 2 halves cut-side down and cut each squash half crosswise into 1/2 inch thick slices.
Transfer slices to large bowl. Add all ingredients listed in the delicata squash ingredients section to the bowl. Mix to combine well.
Transfer squash slices evenly on a rimmed baking sheet. Place in the oven and roast for 12 minutes. Flip and roast for another 10 minutes or until golden brown.
Dressing
Whisk together all dressing ingredients in a small bowl. Taste and add additional of any ingredient to taste.
Other Instructions
Toss together the baby kale and dressing in a large bowl. Divide among bowls to serve. Top each salad evenly with the roasted squash, chopped pistachios, and crumbled feta cheese.
Notes
Note: This recipe is written as 4 side salads. You could also serve this as about 2 main course salads. Optionally add protein such as grilled/roasted chicken if serving as a main course.