Preheat the oven to 425°F. Peel the squash then cut it in half. Remove the seeds from the squash with a spoon.
Cut the butternut squash into slices, then chop the slices evenly into ½ - 1-inch cubes*.
Add the butternut squash cubes to a large bowl. Drizzle with olive oil and then add the salt, garlic powder and black pepper. Toss all the ingredients together.
Spread the seasoned butternut squash on a parchment lined baking sheet. Bake in the oven for 25-30 minutes (tossing halfway through) until the squash is tender and lightly golden brown around the edges. Enjoy!
Notes
I prefer using freshly cracked black pepper for roasted vegetables, but if you are using ground black pepper, lower the amount to ¼ teaspoon.