Measure used in medical quality management whereby obvious or elusive causes that may lead to adverse outcomes or patterns of suboptimal outcomes are sought and analyzed to correct faulty processes.
1 Cut two pieces of aluminum foil, each 24 inches long, and set aside.  Toss the potatoes, onions, parsley, oil, garlic, salt, and pepper in a large bowl. Place one half of the potatoes in the center of one foil strip and fold the right and left sides of the foil in toward the center to cover the potatoes.
1 tablespoon extra-virgin olive oil. 1 tablespoon dried rosemary or 2 tablespoons minced fresh rosemary. 2 teaspoons kosher salt. Preheat the oven to 425Â°F. Line a baking sheet with foil or a nonstick baking mat. Halve the potatoes and chop them into bite-sized pieces, leaving the skins on. Transfer the potatoes to a large bowl and toss with the olive oil, rosemary, and salt. Make sure the potatoes are evenly coated with oil. Spread the potatoes out on the baking sheet. Bake for 45 to 50 minutes until the potatoes are deeply golden, stirring every 15 minutes. Serve while still hot and crispy.