I stopped at the store and bought a spaghetti squash, can't run out of that! It is easy to cook. You can cook it in the microwave, instructions easy to find on the internet, but I like to cook it the old-fashioned way. Cut it in half, place it cut side down on a baking pan - use foil for clean-up ease if you like - and bake it for 40 minutes or so at 375. Oh, and remove the seeds first. Don't throw those away, they are delicious and primal. Clean 'em up, salt, olive oil, any spices you might like, put them on a baking sheet and bake them in the oven along with the rest of the squash. When they are brown and crisp, they are done, probably about 20 minutes. I usually end up eating them ALL right away so you might want to plan for that.
When the squash is done, just scrape it with a fork, it will easily separate into strands. You should be able to use pretty much the entire squash, just a shell will be left.
I think tomorrow I will make one of my old favorites - olive oil, parsley, scallions, garlic, walnuts, bacon, over the squash. In the bad old days I put this over pasta, but I like the primal version better.