From my favorite Latin Lady Growing Sarita! This is SO good!!!!
This is approximate. I started making it off what I remember and don't really check anymore. Changes on levels or spicy and size of veggies etc.
10-12 tomatillos
2 garlic cloves (optional)
2 jalapeños
1 handful cilantro (half a bunch)
1/2 onion
kosher salt
Dry roast tomatillos, jalapeños, onions in a hot skillet rotating until mostly soft/ blackened. Add garlic cloves and just warm up a bit. Place in blender, add salt and blend everything until smooth.
You can flash fry it in a little drizzle of olive oil to get it to last a bit longer but it's optional.