In the Peruvian Amazonia and the mostly desertic coast the dish is uncommon due to the lack of firewood or the type of stones needed without any content of sulphur .
The Peruvian Amazonia is the southern and northern Andes .
In the Peruvian Amazonia , the southern and northern Andes , and the mostly desertic coast the dish is uncommon due to the lack of firewood or the type of stones needed without any content of sulphur .