* Chili peppers: The word is spelled "chili" (with one "l") when referring to the peppers themselves.
* Chili (as a dish): The word is also spelled "chili" when referring to the dish, but the "ch" sound is often pronounced like a "k" sound.
There is no other spelling for "chili that eat." Perhaps you are looking for a different word? Can you tell me more about what you are trying to say?