Preheat oven to 200 degrees C
Cut the butternut into 8 wedges, leaving the skin on
Mix the garlic, miso, honey and oils in a small bowl and stir to combine
Line a baking sheet with parchment paper
Brush all sides of the wedges liberally with the paste, using it all up, then place squash on a baking sheet, flesh side up
Place in the oven and bake until tender and the edges start to caramelise, about 45mins to 1 hour
Serve immediately with sesame seeds, chopped fresh coriander and any of the cooked paste left in the baking tray