Mix all of the glaze ingredients to a smooth paste and set aside.
slice the eggplant lengthwise into quarters and place flesh side up on a baking tray in a single layer.
with a sharp knife, cut slices into the flesh of each piece about 2cm deep,all the way along. Drizzle with a little olive oil and sprinkle with the salt.
Bake on a high level of the oven for approximately 25 minutes (will vary depending on the size of your eggplant), until golden and cooked through.
When the eggplant are cooked through, remove from the oven and using a pastry brush, paint each piece with the miso glaze.
Return to the oven for 7 minutes to heat the glaze then remove onto a serving platter. Sprinkle with sesame seeds and herbs of your choice