In a griddle or grill, roast the chiles and tomatoes on all sides until ready, then let them cool and remove the skins from both the chiles and the tomato.
If you have a molcajete or mortar, mash everything in there, then place it in a deep bowl, season with salt, add the cilantro and onion, and mix everything uniformly.
Nutritional Information
* * Information per 100g serving, percentage of daily values based on a 2,000 calorie diet.
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