Gather your ingredients together.
You can also use radishes, corn or whatever chilies you like.
Wash all the veggies.
You do not have to take off the green onion tops, but do peel the white onion.
Cut tomatoes, onions and jalapeño in half; peel the garlic.
Heat a large skillet, covering the bottom in vegetable oil.
Turn your oven fan on this will smoke up your kitchen.
Once the oil is hot add all the vegetables except for the cilantro; cover and let the veggies blacken, stirring every 5 minutes; this may take 15-20 minutes.
You want the veggies soft and blackened the flavor develops from here.
Put everything into a blender and add the cilantro and puree.
This is a great salsa recipe that your guests will love!