Cut onion into big chunks and place in bottom of blender
Slice and clean seeds out of Jalapenos. Put on top of onions in blender
Chop cilantro and put on top of onions in blender
Break up, crumble, dried chile peppers and put on top of cilantro in blender.
Pulse on low in blender until blended well. Refrigerate for flavor. Grab a bag of tortilla chips and enjoy!