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How to roast meat 
Select a heat source. 
Conventional ovens are the most basic way of roasting meat, while convection ovens will use circulating air to speed up the cooking process slightly. The cooking times for convection ovens will be slightly lower for all kinds of meat.
While most meat is roasted in a traditional conventional oven, meat can be roasted in a variety of ways : Cooking indoors in a conventional oven is the most common way of roasting meats. Meat should be roasted in the middle of the rack, at a temperature between 280 and 400 degrees f.