The most common question when it comes to this recipe is how long do you bake the pumpkin seeds. Bake the pumpkin seeds in the oven for minutes or. Nov 2, Also known as "pepitas," pumpkin seeds are a great source for many vitamins. You can also roast acorn squash seeds using this method. Don't throw away the pumpkin seeds from your pumpkin! Roast them for a delicious healthy Halloween snack. And you can control the amount of salt by how much you add to the water and how long you boil the seeds. Don't throw out your. Best Pumpkin Seeds EVER!!! Scatter pumpkin seeds onto a sheet pan in a single layer and drizzle with olive oil . Sprinkle with salt and pepper and toss to coat. Bake for about 7 minutes, until. Sep 17, The first time I roasted pumpkin seeds, I burned the crap out of them. Roast for another minutes (if your oven temp is wonky, this bake. When you're carving pumpkins, don't throw away the seeds -- roast them! seeds will keep for months in the refrigerator, or at room temperature for about a.