In this video I show you how to cook Spaghetti Squash. Wash the squash. :0) Preheat oven to 350 Fahrenheit. Cut squash in half and remove the gunk inside. Put squash halves in a pan that can hold 1/2" of water. Bake at 350 degrees Fahrenheit for 40 minutes. Let cool for 10 to 15 minutes. Scoop out the spaghetti squash. Top with butter and salt, or spaghetti sauce or. whatever you like.