The family and I are ADDICTED to homemade popcorn! This is how we make ours and it tastes just like you would get at a theater only a LOT cheaper!
You will need Popcorn salt. I bought this from Sam's Club. You get two containers this size for around $3 something. I once bought butter flavored popcorn salt from an Amish bulk goods store and it looks EXACTLY like this salt does...only it was 8 times cheaper at Sam's!