Preheat the oven to 180℃ (fan forced).
Spread the butternut squash on a roasting tray and drizzle in olive oil.
Bake for 40 minutes or until tender.
Transfer butternut squash to a blender with plant milk, protein powder, banana, maple (or dates), vanilla and spices.
Blend until smooth then adjust the sweetness / spices to your own taste.
Transfer to ramekins or bowls and refrigerate for 4 hours (or overnight).
Serve with desired toppings.