Salsa Verde o Roja Cruda Recipe

If making salsa verde, blend tomatillos, avocado, onion, garlic, chile, cilantro, and 1 tsp. Diamond Crystal or ½ tsp. Morton kosher salt in a blender on medium-low speed until salsa is smooth. Taste and season with more salt if needed. (Do not blend on higher than medium speed or your salsa will be airy and taste like a smoothie.)