Step 1

Adjust oven rack to the lower third position. Preheat to 500ºF (260ºC).

Step 2

Remove the outer green leaves from the head of cauliflower and trim the stem.

Step 3

Using a large knife cut the cauliflower in half lengthwise through the center.

Step 4

Cut a 1 ½-inch thick steak from each half. If the head is large, carefully cut one more steak from each of the cut sides.

Step 5

Repeat process with the other head of cauliflower. Trim any florets not connected to the stem. There should be about 4 to 8 pieces total.

Step 6

Place cauliflower steaks on a rimmed baking sheet.

Step 7

In a small bowl mix together salt, pepper, garlic powder, and paprika.

Step 8

Drizzle olive oil on both sides of each cauliflower steak.

Step 9

Evenly sprinkle the seasoning mixture on both sides of the cauliflower steaks, about ¼ teaspoon per side.

Step 10

Tightly cover the baking sheet with foil and bake for 5 minutes.

Step 11

Remove the foil from the cauliflower and roast for 10 minutes.

Step 12

Gently flip the cauliflower steak and roast until a golden brown crust forms on both sides, about 6 to 8 minutes.

Step 13

Transfer to a serving platter and garnish with parsley.