Step 1: Prepare the Cabbage and Preheat Oven. Preheat your oven to 400°F (200°C). While the oven preheats, wash the head of cabbage thoroughly. Place it on a cutting board, core it by carefully cutting a cone shape around the stem, then slice the cabbage into 1/2-inch to 3/4-inch thick wedges or strips. Aim for pieces that are relatively uniform in size to ensure even cooking.
Step 2: Season the Cabbage. Transfer the sliced cabbage to a large mixing bowl. Drizzle generously with olive oil, then sprinkle with salt, black pepper, and garlic powder (if using). Use your hands to thoroughly toss the cabbage, ensuring all pieces are evenly coated with oil and seasonings. This step is crucial for achieving that delicious crispy texture and flavor.
Step 3: Roast to Crispy Perfection. Spread the seasoned cabbage in a single layer on a large baking sheet. If necessary, use two baking sheets to avoid overcrowding, as overcrowding will steam the cabbage instead of roasting it crispy. Roast for 25-35 minutes, flipping the cabbage halfway through (around the 15-minute mark), until the edges are golden brown, slightly charred, and the cabbage is tender-crisp. Serve immediately and enjoy your incredibly flavorful Crispy Oven Roasted Cabbage!
Notes
For extra crispiness, ensure your oven is fully preheated and avoid overcrowding the baking sheet. If you like a touch of sweetness, a drizzle of balsamic glaze after roasting can elevate the flavors. This dish is also fantastic with a squeeze of fresh lemon juice or a sprinkle of red pepper flakes for a bit of heat. Store any leftovers in an airtight container in the refrigerator for up to 3 days; reheat in the oven or air fryer for best results.