I have a good popcorn machine and im wondering where to buy the gourme movie theater kernels, as well as butter/oil that you pop the kernels with. Please post your response, Thanks!

we have one of those movie style popcorn machiens, u no the ones with the kettle that rotate in the glass box, we whent out and bought the kernals and oil and we poured a tablespoon of oil and a half of cup of kenrals in the kettle, and the popcorn came out plain and untasty. I love buttery popcorn like at the movies, thats y we bought the dang thing but i dont no how to add it is their some kind of butter oil im suposed to buy or somethin i dun o. So if u no a good reipe PLEASE TELL ME… thanks

I have a open corn maker on a cart, like the ones you find at bars. What is the best butter/oil to use to make it taste like bar popcorn. I’ve tried several kinds but they just don’t do it for me! Please help!