1Heat the olive oil in a large pot over medium heat.
Add the chopped onion and sauté for 3-4 minutes until softened.
Add the minced garlic and ground cumin, and cook for another 1 minute until fragrant.
Add the cubed pumpkin to the pot and stir to combine with the onion and spices.
Pour in the vegetable broth, bring to a boil, then reduce the heat and simmer for 20-25 minutes, or until the pumpkin is tender.
Remove the pot from heat. Use an immersion blender to puree the soup until smooth, or carefully transfer to a blender in batches.
Stir in the light coconut milk, salt, and black pepper. Heat gently for 2-3 minutes until warmed through.
Taste and adjust seasoning if needed. Serve hot, garnished with a swirl of coconut milk or fresh herbs if desired.