Heat a pot or pan over medium heat
Add a little oil to coat the bottom
Add a few popcorn kernels
Cover the pot with a lid
Wait for the test kernels to pop
Add enough popcorn kernels to cover the bottom in a single layer
Shake the pot gently while heating
Listen for the popping to slow down
Remove the pot from the heat when popping slows
Let it sit covered for a few seconds
Pour the popcorn into a bowl
Add salt or seasoning if desired