Show me a picture Cut in half, remove the seeds. Then place it cut side down in a pan and put about a half inch of water in the pan. Bake about 350 degrees for 20 to 30 minutes. Then scrape the insides with a fork into a bowl. The bowl of squash will look like a bowl of yellow spaghetti. You can also use the microwave, but it will still take 20 to 30 minutes until it is soft enough to scrape.