We left the popcorn on the cob for the novelty of it. Just put a full cob into a large paper bag and use the popcorn setting on your microwave (3.5 oz, ~1.5 mins). Most of the popcorn will pop off the cob into the bag, but some will stay on the cob so you literally have popcorn on the cob. If you’d rather, you can always break the kernels off the cob and pop on the stove top like you otherwise would loose popcorn.