
Pre-heat oven to 450 degrees F.
Cut the cabbage in half through the core and then into 4 wedges. Place on a baking sheet, drizzle with olive oil, and sprinkle with salt.
Roast until the cabbage is tender and crispy, for about 20-25 minutes.
In a skillet, heat olive oil and sauté scallions, then add butter, ginger, brown sugar, vinegar, and water. Whisk until creamy.
Drizzle the miso butter over the cabbage and scatter with nuts before serving.