Add coconut milk to a large pot over medium heat. Add the scallions, onions, and celery. Stir and allow to soften for roughly 5 minutes. Stir in the scallion, garlic and pimento berries.
Add water and stir then bring to a boil. and then add the peas, pumpkin, carrot and spinach. Cover the pot and leave for 20 minutes.
During this period, monitor the pot by stirring to check for desired consistency and to prevent burning. Add water and additional spices as desired.
Remove pimento berries in cheesecloth (if used) and serve.