Ingredients:
1/3 cup popcorn

2 -3 tablespoons melted butter
salt

Pour kernels into a small paper bag (standard lunch size is fine) and fold the top of the bag over twice to close (each fold should be 1/2 inch deep; remember the kernals need room to pop).
Seal the bag with 2 staples placed 2 to 3 inches apart. (Editor's Note: Using metal staples in a microwave can be hazardous, please consider an alternate method)
Place bag in microwave on carousel.
Cook on high 2-3 minutes, or until the pops are 5 seconds apart.