Heat the oil in a large pot on medium high for 1 minute.
Add 2-3 corn kernels. As soon as they start sizzling, add ⅔ cup corn and cover the pot with the lid and continue cooking over medium high.
minutes after you hear the first popping sounds, almost all of the corn will be popped. Also listen closely and when the popping decreases to only a few pops turn off the heat to prevent the popcorn from burning.
Add the popcorn to a large bowl or divide between several small bowls and sprinkle the Parmesan cheese over the hot popped corn.
Recipe by Persian Mama at https://persianmama.com/parmesan-popcorn/