Shares & Saves. Save. The British thermal unit, or BTU, is a unit of energy, one that is used to quantify the heating and cooling power of, water heaters, air conditioners and similar equipment.hares & Saves. Save. The British thermal unit, or BTU, is a unit of energy, one that is used to quantify the heating and cooling power of, water heaters, air conditioners and similar equipment.
Winter squash includes acorn squash, spaghetti squash, butternut squash, delicata squash, hubbard squash, kabocha squash, turban squash, sweet dumpling squash, and of course all types of pumpkins. Prepared winter squash also freezes well and keeps for about 6-8 months in the freezer.
Step 1. Preheat the oven to 350 degrees F. Wash the butternut squash under cool, running water, scrubbing lightly with a vegetable brush to remove external dirt. Blot dry with a paper towel and place the squash onto a large cutting board.tep 2. Cut the squash in half lengthwise with a sturdy butcher's knife. Use a spoon to scoop out the strings and seeds from inside each squash half. Discard the seeds and strings and set the squash aside.