Add the 1/2 cup water to a large oval slow cooker.
Cut the squash in half down the middle.
Place the acorn squash in the slow cooker flesh up.
Sprinkle over the cinnamon, nutmeg and brown sugar evenly onto the squash. Add a 1 Tbsp. slice of butter in the middle of each acorn squash half.
Cover and cook on HIGH for 3.5 hours without opening the lid while it cooks.
Serve and enjoy!
Video
Notes
The acorn squash can be peeled and cubed instead of halved. Use the same recipe.The brown sugar can be left out for a more savory dish.Other seasonings that can be used are pumpkin or apple pie spice mix, cloves, or cardamom.