Get a clean cutting board, peeler, and knife ready.
Chop off the ends of the butternut squash with the knife.
Use the peeler to peel the skin off the butternut squash. As you peel over and over certain sections, the orange color of the butternut squash will shine through. This is good and indicates that you've removed all the tough fibrous skin that is hard to eat.
Cut the "bulb" off the butternut squash.
Cut the cylindrical section in half. Cut the spherical section in half.
Remove the seeds from the hemispheres.
The seeds can be roasted! Save in a bowl and wash away any fibers attached before roasting.
The cylindrical sections are perfect for butternut squash fries! Cut lengthwise.
Then cut each piece lengthwise again to the fries width you desire.
If not making fries, you can make cubes by cutting across the lengthwise pieces.