Reduce the heat to low and add the garlic, curry, ginger, coriander and paprika. Cook, stirring frequently for 3 minutes. Do not let them burn.
Add the coconut milk, broth, water, base, soy sauce and Sriracha.Bring to a boil and simmer for 5 minutes.
Add the pumpkin and 1 more cup of water. (Use the water to rinse out the pumpkin cans.) Bring to a boil, cook over low heat for 5 minutes. Using a hand blender, puree the soup. (or use a blender or food processor after the soup has cooled down.)
Turn off the soup.Make a paste of the 2 teas. of garlic, the cilantro and the lemon juice and add it to the soup. Do not cook. Sprinkle with chopped green onions or cilantro to serve
Notes
A pot of Thai Pumpkin SoupThis is a thick soup. You can adjust the consistency by adding a little water. I think it could use a little more curry powder, but that's up to your taste!