Preheat your oven to 425°F (220°C). Line a baking sheet with parchment paper.
Break the cauliflower into bite-sized florets. In a bowl, combine the chickpea flour with a pinch of salt and pepper. Lightly toss the cauliflower florets in the chickpea flour until evenly coated.
Place the coated cauliflower on the baking sheet and drizzle 1 tablespoon of buffalo sauce over them. Bake for 20-25 minutes, flipping halfway, until they become crispy and slightly charred.
While the cauliflower bakes, press the extra firm tofu gently to remove excess moisture and cut into 1-inch cubes. Toss tofu cubes with a small drizzle of buffalo sauce, salt, and pepper, then spread on a separate baking sheet. Roast in the oven for 20 minutes until edges are golden.
For the herb ranch drizzle, mix the Greek yogurt with finely chopped parsley, dill, minced garlic, lemon juice, salt, and pepper. Adjust seasoning to taste.
Once both cauliflower and tofu are crisp, remove from the oven. In a serving bowl, combine the baked cauliflower and tofu.
Drizzle the prepared herb ranch over the top and sprinkle with roasted chickpeas for an added crunch.
Serve immediately and enjoy the balance of spicy, crispy, and cooling flavors.