AKA Spanish Tortilla INGREDIENTS 1/4 cup extra-virgin olive oil 1-1/4 pounds waxy potatoes, peeled and thinly sliced 1 medium onion, thinly sliced 8 extra-large eggs Kosher salt and freshly ground black pepper Optional:  Cheese mix: See notes at bottom of this page. STEP BY STEP Heat half of your oil in a large skillet till … Continue reading Tortilla Española