Now that your beets, potatoes and carrots are cooled, peel the skins and chop them into bite site pieces. Set aside.
In a large mixing bowl, whisk all the dressing ingredients until well mixed: white vinegar, lemon juice, vegetable oil, red onion, cilantro, salt and pepper.
Add the chopped root vegetables into the dressing and mix really well.
Then gently add the chopped eggs and mix carefully (or the egg yolk will over mix with the salad, you want the yolk to stay whole).
Do a taste test. Adjust vinegar, vegetable oil, salt and pepper to your liking.
Eat this beet and potato salad on its own or with bread. They keep well in the fridge for up to 5 days.