Maria serves this with Carnitas
1 pound tomatillos husks removed, rinsed and halved
1 ripe Mexican avocado halved, pitted, meat scooped out
2 tablespoons coarsely chopped white onion
1/4 cup coarsely chopped cilantro leaves and top part of stems
1 jalapeño or serrano chile
3/4 teaspoon kosher or coarse sea salt or to taste
Combine the tomatillos, avocado, onion, cilantro, chile (you can add half of the chile first, and add more if you want more heat…) and salt in a blender or food processor. Puree until smooth.
From: https://patijinich.com/salsa-verde-cruda-with-avocado/