Preheat your oven to 400°F and line a large baking sheet with parchment paper for easy cleanup.
Pat the firm tofu cubes very dry with a paper towel to ensure they achieve a crispy exterior during roasting.
In a large mixing bowl, combine the tofu, chickpeas, cauliflower, and chopped red bell pepper.
Drizzle with avocado oil and sprinkle with curry powder, turmeric, sea salt, and black pepper, tossing until everything is evenly coated.
Spread the mixture in a single layer on the prepared baking sheet and roast for 25 minutes, tossing halfway through for even browning.
While the vegetables roast, whisk together the Greek yogurt, grated fresh ginger, and minced garlic in a small bowl.
Remove the tray from the oven once the cauliflower is tender and the tofu is golden brown.
Transfer the roasted curry to a bowl, top with the prepared ginger-garlic yogurt, and garnish with fresh cilantro.