1. Preheat your oven to 425°F (220°C). Line a baking sheet with parchment paper to prevent sticking and make cleanup easier.
2. Remove the green leaves from the cauliflower head and trim the stem end, but keep enough stem so the cauliflower holds together.
3. Place the cauliflower on a cutting board and, using a sharp knife, slice it into ¾-inch thick “steaks.” You should get about 3-4 steaks from one head, with some loose florets left over.
4. Arrange the cauliflower steaks and any loose florets on the prepared baking sheet in a single layer.
5. In a small bowl, mix together the olive oil, garlic powder, smoked paprika, salt, and black pepper.
6. Brush both sides of each cauliflower steak generously with the seasoned olive oil mixture. Don’t be shy—this is where the flavor really comes alive.
7. Bake in the preheated oven for 20 minutes, then carefully flip each steak and bake for another 15 minutes. You’re looking for golden brown edges and a tender center when pierced with a fork.
8. During the last 5 minutes of baking, sprinkle the Parmesan cheese over the steaks if using, allowing it to melt and form a beautiful crust.
9. Remove from the oven and squeeze fresh lemon juice over the steaks. Garnish with chopped parsley before serving.

From my experience, the key is patience and letting the cauliflower roast until it’s beautifully caramelized. This is the moment when those simple ingredients transform into something deeply satisfying. Standing in my kitchen, watching the oven work its magic, reminds me of my grandmother’s wisdom—good things come to those who wait, especially in cooking.