Preheat the oven to 355°F (180°C).
In a medium mixing bowl, combine the grated tofu, paprika, garlic powder, grill seasoning, dried parsley, salt, pepper, cornstarch, and olive oil. Stir well to coat the tofu evenly.
Line a baking sheet with parchment paper. Spread the seasoned tofu in a thin, even layer. Bake for 20 to 30 minutes, tossing halfway through, until golden and crispy.
Place the lettuce, arugula, radishes, carrot, red onion, and cucumber in a large mixing bowl.
In a separate small bowl, whisk together the lemon juice, olive oil, mustard, honey, salt, and pepper until smooth and emulsified.
Pour the dressing over the salad and toss gently to coat. Top with the crispy tofu just before serving.