What gas mark to cook brisket in?

To cook brisket, preheat your oven to gas mark 3 (approximately 325°F or 160°C). This moderate heat allows the brisket to cook slowly and evenly, helping to break down the tough connective tissues for tender results. Depending on the size of the brisket, it may take several hours to achieve the desired tenderness. Always check for doneness with a meat thermometer, aiming for an internal temperature of around 190°F to 205°F.