The two are often confused. I have even confused the spellings within this blog. However, the two are very different. Here is the best way to keep them straight. Ending with an E - The spelling with an "e" in the united states refers to the pepper. This pepper is the main ingredient and seasoning in green chile. Ending with an I - The spelling with an "i" in the united states refers to the stew. That stew is not made with chile peppers. Instead is seasoned with a variety of seasonings.