#1 OVEN TEMPERATURE
Before you need to use the oven, switch it on and get it up to temperature while you prepare the ingredients. It will take around 5-15 minutes (depending on the brand, model and age of the oven) to come up to temperature. A preheated oven will be ready to cook your food from the moment it goes in, without risking uneven heating or longer cooking times.
#2 PRE-BLENDED SPICES