Preheat a skillet over medium heat. Add the tomatillos and cook until they are slightly charred and softened, about 5-7 minutes.

Remove the tomatillos from the skillet and let them cool slightly.

In a blender, combine the charred tomatillos, onion, garlic, jalapeño, cilantro, lime juice, and salt.

Blend until smooth or to your desired consistency.

Taste and adjust seasoning if necessary.

Transfer the salsa to a mixing bowl and refrigerate for at least 30 minutes to allow flavors to meld.