***Pesto*** Combine the following ingredients in a food processor or blender (olive oil last): cilantro, parsley, 4 jalepenos, pine nuts, parmesan cheese, garlic cloves, lime juice, lime zest, olive oil ***Soup*** Combine onion, 2 tablespoons jalepeno, corn and broth. Boil, reduce heat and simmer 20-25 minutes until onion and jalepenos are tender. Stir in pumpkin, blend well. Cover and simmer 5-10 minutes or until thoroughly heated. Add half and half, salt and pepper; heat (don't boil). Line bowls with warm corn tortillas (optional). Pour soup over tortillas, and top with a spoon of pesto.