Is it better to cook pot roast on low or high?
Likewise, is it better to slow cook on low or high?
The only difference between the HIGH and LOW setting on a slow cooker is the amount of time it takes to reach the simmer point, or temperature at which the contents of the appliance are being cooked at. The LOW setting takes longer than the HIGH setting. This means most recipes can be cooked on either setting.
Additionally, why is my pot roast tough?
Undercooked pot roast will be tough and chewy. Test your roast with a fork before you remove it from the pot. Another problem is overcooking the pot roast, leading to dry meat. Prevent this by ensuring you have enough braising liquid in the pot and don't let it go dry.
If timing does not allow the recipe to be cooked on low for as long as required, the slow cooker can be turned up to high and the cooking time reduced. Convert cooking time by using a ratio of 2 hours of cooking on low as being equal to 1 hour of cooking on high.