Congenital disorder. Congenital disorder, abnormality of structure and, consequently, function of the human body arising during development. This large group of disorders affects almost 5 percent of infants and includes several major groups of conditions. Malformations: abnormalities of the embryonic stage.
Place the pan in the oven and roast the chicken for 40 to 50 minutes, or until the juices run clear. To test this, insert a thermometer in the thickest part of a leg. It should register at 160 degrees internal temperature. Remove the chicken from the oven and allow to cool for 10 to 15 minutes before carving.
Crimp all sides of the foil together tightly, but leave room inside the packet to let the heat circulate. Place the aluminum foil packet onto a baking sheet. Repeat this process for the remaining chicken breasts. Bake the chicken for 25 to 30 minutes in the oven. Remove the chicken when the inside no longer appears pink and the breasts reach an internal temperature of 165 degrees Fahrenheit. Carefully, open one end of each packet to let the steam escape.