I'm having my mom & dad's bday dinner on Friday and am keeping it easy with a pot roast in the crock pot. I'm used to cooking for 3. How many pounds of pot roast do I need foor 8 people? 
I guess I usually buy a 3 to 4 pounder and we have leftovers. Should I just buy 2 and send leftovers home with dad so he doesn't go hungry since my mom is headed out of town on Saturday

I guess I usually buy a 3 to 4 pounder and we have leftovers. Should I just buy 2 and send leftovers home with dad so he doesn't go hungry since my mom is headed out of town on Saturday
