Preheat your oven to 400°F and line a large baking sheet with parchment paper for easy cleanup.
Dice the red bell pepper, zucchini, and red onion into bite-sized pieces and spread them across the baking sheet.
Drizzle the vegetables with the olive oil, sea salt, and black pepper, tossing well to ensure even coating.
Roast the vegetables for 18-20 minutes until they are tender and show golden, caramelized edges.
While the veggies roast, drain the tofu and crumble it into a bowl using your hands or a fork to achieve a scramble-like texture.
Stir the nutritional yeast, ground turmeric, and garlic powder into the crumbled tofu until it is evenly stained yellow.
Heat a large non-stick skillet over medium heat and add the seasoned tofu, cooking for 5-8 minutes while stirring occasionally to remove excess moisture.
Once the tofu is heated through and slightly firm, fold in the roasted vegetables and fresh baby spinach, stirring for 1-2 minutes until the spinach is just wilted.