Prepare cabbage by slicing the head into 4 wedges. Remove the white core from the wedges.
In a large skillet, heat olive oil and garlic cloves over medium heat. Place cabbage wedges in the skillet, and cook on each side for 5 minutes or until it becomes charred and tender. You can cook it for longer, depending on how tender you want it. You may also need to add some more olive oil as the cabbage is cooking.
While the cabbage is cooking, prepare the dressing by combining the orange juice, tahini, apple cider vinegar, maple syrup, and ginger in a small bowl and whisking together. The dressing will thicken up if you let it sit for a few minutes.
Drizzle the dressing over warm cabbage wedges, and enjoy!