To more easily peel your butternut squash, use a fork to poke holes all over. Heat for 1-2 minutes in the microwave. Let cool, cut each end off with a knife, then use a vegetable peeler to remove the skin. To dice, cut your butternut squash in half, separating the taller skinny half from the wide fat end. Place each half of the squash on your cutting board, cut side down, and cut each one in half. Scoop the seeds out and then lay each quarter on your cutting board, flat side down and slice into 1/4 in - 1/2 in slices. Dice up each slice into smaller pieces and you're ready to use it in your soup recipe!