In a large pot over medium heat, add the oil, garlic, onion, peppers, carrot and celery. Saute and stir for 5 minutes, or until the onions are starting to appear translucent.
Add the pumpkin, yam, pimento berries, and thyme. Saute for 10 minutes longer, stirring frequently.
Add the vegetable stock, coconut milk, and pepper.
Turn the heat to high and bring to a boil.
Cover, and reduce the heat to a simmer.
Simmer for 30 minutes, or until the pumpkin is fork-tender.
Turn off the heat, add the lime juice, and salt to taste. If using sugar, stir it in now.
Serve with lime wedges, if desired.
Enjoy!
Video
Notes
A note about sugar: Sugar is not a traditional ingredient in Jamaican pumpkin soup, however, I personally like the addition in this soup. Why? I find it just subtly increases the natural sweetness in the pumpkin and yam and just helps push those flavors through. However, it is also absolutely delicious without it!