Miso-glazed roasted cauliflower steaks bring a sophisticated twist to a humble vegetable, transforming it into a flavorful and satisfying main or hearty side. The cauliflower is sliced into thick steaks and brushed generously with a savory and slightly sweet miso glaze, which caramelizes beautifully as it roasts, lending a depth of umami flavor. Toasted sesame seeds add nutty crunch, while fresh scallions provide a burst of color and brightness. Serve these steaks with a side of rice or over greens for a healthy, filling meal, or cut them smaller for a unique appetizer. This dish is vegan-friendly and gluten-free if tamari is used. The robust flavors of miso, ginger, and garlic create a dish that works equally well as a plant-based entrée or a substantial, flavorful side to accompany grilled proteins or grain bowls.