Preheat the oven to 200°C.
Place the butternut cubes on a baking tray. Drizzle with olive oil and sprinkle with salt, pepper, and garam masala. Toss well.
Roast for 30–35 minutes or until the butternut is soft and caramelised.
In a blender, combine the roasted butternut, vegetable stock, onion powder (or sautéed onion), and orange zest. Blend until smooth and creamy.
Optional: Add a squeeze of orange juice here for more citrus lift.
Pour the soup into a pot, stir in the cream, and gently reheat. Taste and adjust seasoning if needed.
Serve warm, topped with extra cream, a drizzle of chilli crunch, and toasted pumpkin seeds.