Cook time on 6.5 rib roast

A prime rib can be frozen, but it should be thouroughly thawed before cooking.

I froze a Prime Rib that I bought 3 days ago and froze it in a tupperware container. Will it be fine to cook?

1.5 hours

Prime rib can be cooked various ways, but the practicality of cooking is often balanced by how thick a prime rib is cut. Prime rib steaks are most popularly booked on a BBQ, either gas or charcoal, but may also be cooked in an oven or on a stove. Prime rib roasts are most popularly cooked in slow cookers, but may also be cooked in an oven at low heat.