This salad has some serious crunch! The toasty walnuts and crisp cabbage give it great texture, while the juicy grapes and ripe pears add a subtle sweetness.
For the balsamic dressing:
Place balsamic vinegar, mustard and shallots in a mixing bowl. Whisk in the oils, then season to taste with salt and freshly ground black pepper.
For the salad:
In large bowl, combine all ingredients, and toss with the balsamic dressing. Season with salt, pepper and oregano, if desired. Plate the salad greens and top with crumbled gorgonzola cheese.