Therefore, a 5 lb chicken will need to be roasting in the oven for at least 1h 50 mins. A 5 lb bird will serve between 4 - 5 people. Some people prefer to set the oven temperature to 450ÂºF (230ÂºC) and roast the bird at this high temperature for the first 10 - 15 minutes or the last 10 - 15 minutes.
1 Start by preheating your Microwave Oven in Convection Mode for 10 Minutes at 170 C.  Whisk flour,baking soda and baking powder together. In a separate bowl mix milk and vinegar together in another bowl and keep aside. Line a cupcake tray or individual cupcake moulds with Cupcake liners.
If you put cupcakes in before the oven is ready, it will mess up their baking process. Also, ovens can be finicky. Invest in a good oven thermometer, and then use it! Double-check the temperature of your oven before you put your cupcakes in.