Heat a skillet on medium high with cooking oil and add diced butternut squash. Cook until slightly browned, about 10mins. Turn heat down to medium low, add about a half cup of water and cover the skillet to let the squash steam and finish cooking, about 5 mins. Remove from heat and allow to cool slightly.
Combine all the ingredients for the salad in a large bowl and toss well.
Combine oil and hummus in a jar with a lid and shake until well combined.
Cover salad with dressing and toss to coat. Serve immediately.