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 Place the potatoes in hot oil, fry for 5 minutes. 2  Drain potatoes on paper towels. 3  Fill the potato shells with cheese and bacon bits. 4  Arrange them in the prepared baking pan. 5  Bake for 7 minutes, or until the cheese is melted. 6  Serve hot with sour cream.