Blue cheese has a strong flavor so you only need a small amount to punch up the flavor of this spinach salad.
Combine ingredients for dressing in a blender or processor. Chill.
Toss spinach greens with dressing and mound a generous 2 cups onto chilled plates.
Layer vegetables, walnuts and blue cheese crumbles on top of spinach. Serve.
Dressing:
Salad: