Make the dressing: In a small bowl or jar, whisk together the olive oil, red wine vinegar, and Dijon mustard until blended. Set aside.
In a small skillet over medium heat, melt butter. Add the breadcrumbs and toast for 2 to 3 minutes, stirring frequently, until golden and crisp. Set aside to cool slightly.
Place the chopped kale and lettuce side by side in a shallow bowl or plate.
Arrange the shredded red cabbage, chickpeas, diced cucumber, banana peppers, and cherry tomatoes around the bowl.
Spoon a generous dollop of hummus in the center of the salad.
Drizzle the dressing over the top, then sprinkle the toasted breadcrumbs over the salad. Finish with a light dusting of za’atar for added flavor.
Notes
Toast breadcrumbs just before serving: They only take a few minutes to brown and taste best when crisp and freshly made.
Prep the dressing in advance: The 3-2-1 dressing keeps well in the refrigerator for up to a week. Shake before using to blend the ingredients again.
Use fresh vegetables: Crisp, fresh kale, cabbage, and cucumbers give the salad its signature crunch and color.
Add dressing just before serving: Drizzle the dressing right before eating so the greens stay fresh and the breadcrumbs keep their crunch.
Sprinkle zaatar sparingly: A little goes a long way. Start with a light dusting, taste, and add more if you want stronger flavor.
Store leftovers properly: Keep the hummus, breadcrumbs, and dressing separate from the greens if you plan to enjoy the salad later.