Large cast iron dutch oven oil to just cover bottom of pan. Get hot, add popcorn kernels 1 layer deep, cook till popped.
Dump in large bowl, top with 1/2 cube butter and 1/2 cube margarine mixture. Salt to taste.
Popcorn is the only thing in the world I use margarine on. S'pose I do it cause that's the way my Dad made it.
