Preheat the oven to 400°F (200°C). Line a baking sheet with parchment paper.
2. Step
Remove the green leaves from the cauliflower stem with a knife.
3. Step
Place the cauliflower core-down on a cutting board and trim 2 sides so they become flat.
4. Step
Cut the cauliflower in half and then cut each half in two to get 4 “steaks”.
5. Step
Rinse and dry the cauliflower steaks.
6. Step
In a small bowl, combine the olive oil, lemon juice, basil, oregano, thyme, rosemary, onion, and garlic, plus salt and pepper to taste. Mix well.
7. Step
Place the cauliflower steaks on the baking sheet and brush generously with the oil mixture.
8. Step
Bake for about 25 minutes, flipping halfway, until tender.
9. Step
Serve as desired, such as on a sandwich with pesto and red pepper, or with barbecue sauce and roasted potatoes, or with vegan mushroom gravy and lentils.
