Preheat your oven to 400°F (200°C).
Line a large, rimmed baking sheet with parchment paper for easy cleanup.
Remove any wilted outer leaves from the cabbage. Trim the very bottom of the stem, but keep the core intact to hold the slices together.
Place the cabbage flat-side down and slice into 1-inch thick rounds or 'steaks'.
Arrange the cabbage steaks in a single layer on the prepared sheet pan.
Drizzle with avocado oil, then use your hands or a brush to coat all sides.
Scatter the chopped bacon evenly over the top of the cabbage.
Season generously with salt and freshly ground black pepper.
Roast for 20-25 minutes, until the cabbage is tender-crisp, the edges are deeply caramelized, and the bacon is cooked to your liking.
Serve immediately and enjoy!
Don't overcrowd the pan. Give the cabbage steaks plenty of space to ensure they roast and caramelize rather than steam.
Keep the core intact when slicing. This is the secret to holding the beautiful 'steak' shape together while it bakes.
Add other seasonings before baking for more flavor. A sprinkle of garlic powder, onion powder, or red pepper flakes works wonderfully.