Wash and place the salted pigtail pieces in a large pot, cover with water, and bring to a boil. Reduce to a rolling boil and cook for 25 minutes to tenderize and remove excess salt. Drain and set aside.
In the same pot, add 5 cups of water, the washed split peas, and crushed garlic. Bring to a boil, then reduce to a simmer and cook for 35–40 minutes until the peas are tender.
In a separate large soup pot, heat coconut oil over medium heat. Add diced onion, scallions, thyme, black pepper, pimento peppers, bird’s eye peppers, shado beni, parsley, and celery. Reduce heat to low and sauté for 4–5 minutes.
Add diced pumpkin, sweet potato, and carrots to the sautéed aromatics. Stir well, then add chicken stock. Bring to a boil and cook for 25 minutes.
Gently add the cooked split peas and pigtails to the soup pot. Stir in coconut milk and creamed corn. If using, add frozen corn kernels. Bring to a boil, then reduce to a simmer and cook for 20 minutes.
Use a swizzle stick or whisk to gently break down the pumpkin, sweet potato, and carrots, thickening the soup. Add more stock or water if the soup becomes too thick.
In a mixing bowl, combine flour and a pinch of salt. Gradually add water, kneading to form a soft dough. Let rest for 5 minutes.
Divide into three balls, roll each into a cylinder, and cut into 1/2-inch pieces.
Add the dumplings and corn pieces to the boiling soup. Cook for an additional 5 minutes. Taste and adjust seasoning as needed.