"Any of the seasonings that have been listed can be substituted with Herbs de Provence or any other combination based on preference or any pre-made pork/meat rub you prefer.Depending on how many people I'm serving, I will use either a 1lb Pork Tip Roast, or a Pork Tenderloin, each serving should be approx. 4 oz per person, so use that as your guide for size of roast...."