Roast the butternut squash on a cookie sheet, drizzled with olive oil salt and pepper for 20 minutes at 350. Let cool.
Mix dressing in mason jar. Mix olive oil, red wine vinegar, shallots, mustard, honey, garlic,salt and pepper. Shake well and let sit and marinate. Shaking often.
Lightly toss spinach, goat cheese, pomegranates, squash and desired amount of dressing.