Thoroughly dry the cauliflower florets to prevent sogginess.
Place florets in a food processor and pulse until they reach the consistency of fine grains or bulgur wheat.
In a large mixing bowl, combine the processed cauliflower, chopped parsley, mint, tomatoes, cucumber, and green onions.
In a separate small bowl, whisk together the olive oil, lemon juice, minced garlic, salt, and pepper until fully emulsified.
Drizzle the dressing over the salad and toss thoroughly to coat all ingredients.
Serve immediately or refrigerate for 30 minutes to allow the flavors to integrate.