Matters needing attention in homemade popcorn

2 pieces of butter, or you can use other tasteless oil instead.

Sugar is moderate, the more the better.

Practical tip: Pour butter, corn kernels and sugar into the pot, stir-fry with medium and small fire until the butter melts, the first corn pops open, immediately close the lid, and then turn the pot repeatedly, so as not to fry. If you want to make the same taste as the cinema, you must be willing to put more sugar and turn over the pot often. Basically, you can turn off the fire when it is 70% explosive, and then simmer for a while, and you will be fine.