Wash outside of squash and pat dry .
Pierce in several places with fork.
Place on rack and cook on High 6 to 7 minutes per pound, turning once (it should feel soft in several places).
Let stand 10 minutes.
Halve lengthwise and scoop out inside with large fork.
For a quick snack, remove seeds from squash and let dry for an hour on paper towel or plate.
Cook on High until just toasted, about 2 minutes.
Season with salt.