The proper beef roast cook times and the correct beef cooking oven temperatures are extremely important. The optimum flavor and tenderness of various beef roasts can be consistently achieved when care is taken to follow the recommended time and temperature guidelines for cooking beef roasts.
The eye round is the eye muscle of the bottom round of the beef round primal cut. The eye round roast is boneless and can be a bit tough, so it is best to cook it with a moist heat process such as pot-roasting.
The beef bottom round is the outside muscle of the upper leg. The bottom round roast can be used as an oven roast if it is of the best quality, but it can become very tough and chewy if it is roasted too long.