I can definitely see this working. You would toss the breadcrumbs into the salad at the last second before serving, so they stay crunchy. And the dressing would help the crumbs cling to each individual leaf rather than falling to the bottom like croutons. It's almost like breading for your salad. I love it!
Parsons also explains that when you're making the breadcrumbs, you actually want crumbs of all different sizes so you get a variety of textures. This is one place you don't want uniformity. He makes his breadcrumbs on the stove top by heating a glug of olive oil with a clove of garlic, then letting the crumbs toast until golden and fragrant.
Hear their effusive descriptions of salads with breadcrumbs for yourself and get many more ideas for using breadcrumbs in your cooking:
• Cooking with Breadcrumbs with Russ Parsons on Good Food (airdate: 6/4/11)
Think you'll try breadcrumbs on your next salad?