PLACE potatoes with enough water to boil in a large saucepan over medium heat; bring to a BOIL. ADD 1/2 tablespoon salt and BOIL potatoes until fork tender, about 18-20 minutes. DRAIN and set aside to cool. When cooled, CUT into 3/4-inch cubes.

MAKE dressing. COMBINE cream, avocado, vinegar, jalapeño brine, green onions and salt in blender container and BLEND until smooth.

PLACE eggs, potato pieces, celery, red onion, cilantro, jalapeño, green onion and the rest of the salt in a large bowl.

POUR dressing over mixture and gently STIR, combining ingredients. REFRIGERATE at least 2 hours before serving. TOP with cheese and chopped green onions before serving.