Drain the chickpeas and save the liquid.
Dice the baby cucumber, tomato, jalapeno, and red cabbage.
Slice and dice the scallions/green onions.
Shred or dice the smokey vegan cheese, if using.
Steam or boil 3 large cauliflower florets until tender (about 5-7 minutes).
In a blender, combine the cooked cauliflower, 2 tablespoons apple cider vinegar, 2 cloves garlic, lemon zest and juice, chickpea water, ¾ teaspoon salt flakes, ¾ teaspoon black pepper, and 5 tablespoons ranch nutritional yeast.
Blend until smooth and creamy.
In a large bowl, combine the chickpeas, diced cucumber, arugula, tomato, scallions, jalapeno, vegan cheese (if using), and red cabbage.
Pour the creamy dressing over the salad and toss to coat evenly.
Serve the salad with slices of whole meal sourdough bread on the side.