01 - 
                Place washed unpeeled potatoes in a large pot and cover with water to about 6 inches above potatoes. Add one tablespoon salt and bring to a boil. Reduce to a medium boil and cook for 30 to 40 minutes until fork-tender.
              
              
              
                02 - 
                Bring a medium pot of water to a boil. Add 1 ½ tablespoons of white vinegar and gently place eggs into the water using a slotted spoon. Boil rapidly for 5 minutes. Turn off heat and let eggs rest in hot water for 15 minutes.
              
              
              
                03 - 
                Drain eggs and crack shells by shaking the pan gently. Peel under running water. Roughly chop eggs into large pieces and set aside.
              
              
              
                04 - 
                In a medium bowl, combine the remaining 1 ½ tablespoons of white vinegar, cider vinegar, minced onion, celery salt, white pepper, poppy seeds, sugar, mustard, and mayonnaise. Mix thoroughly and refrigerate.
              
              
              
                05 - 
                In a small container, combine extra virgin olive oil and canola oil.
              
              
              
                06 - 
                Once the potatoes are cooked, remove them individually from the water using a slotted spoon. Cut into chunks on a cutting board, placing them in a large bowl. As you cut, pour a quarter of the oil blend over the potatoes and gently mix. Repeat until all potatoes and oil are combined.
              
              
              
                07 - 
                Add the prepared mayonnaise mixture to the bowl of potatoes and gently mix. Stir in the chopped eggs, ensuring an even mix.
              
              
              
                08 - 
                Spread the mixture onto a sheet pan and cover with plastic wrap. Refrigerate until the temperature is below 40°F. Once cool, transfer to a serving container.
              
              
              
                09 - 
                If serving outdoors, keep the salad shaded and place the serving bowl over a larger bowl filled with ice to maintain coolness. Refrigerate leftovers promptly after serving.