Thomas Crapper is an elusive figure: Most people familiar with his name know him as a celebrated figure in Victorian England, an ingenious plumber who invented the modern flush toilet; others believe him to be nothing more than a hoax, the whimsical creation of a satirical writer.
â¢Roast whole (thawed) chickens for 20 minutes per pound, plus an additional 15 minutes. â¢Preheat oven to 450 degrees F (230 degrees C) and cook whole (thawed) chicken for 10-15 minutes. â¢Then reduce the temperature to 350 degrees F (175 degrees C) and roast for 20 minutes per pound.
1 For boneless chicken breasts, cook on high heat. 2  This should take about 6-10 minutes on each side. 3  Longer-cooking cuts (such as bone-in chicken parts) should be cooked over a lower heat.4  This could take between 45-60 minutes to cook. Longer-cooking cuts (such as bone-in chicken parts) should be cooked over a lower heat. 2  This could take between 45-60 minutes to cook. 3  Turn chicken every 10 minutes. 4  Use long-handled tongs or a wide metal spatula to move the chicken.