INGREDIENTS spanish-tortilla-with-caviar

Yields: 4-6 servings (as tapa)
Total time: 1 hour 30 minutes (includes resting and cooling time)

Ingredients:

· 4-5 medium Yukon Gold or Russet potatoes (about 1.5 lbs / 700g)
· 1 large yellow onion
· 6 large eggs
· 1 ½ cups extra-virgin olive oil (for confiting the potatoes)
· Salt
· 1 jar (30-50g) high-quality caviar (Osetra, Sevruga, or good Salmon Roe)
· Fresh chives or parsley, finely chopped (for garnish, optional)