Crockpot stuffed acorn squash

Courtesy of Paleo Slow Cooking:

2 acorn squash- the recipe says 2-3 small ones- I used 2 medium to large sized ones.
1 pound mild Italian pork sausage
1 cup diced onion
2 cups spinach leaves
1 cup water

Put 1 cup of water in the bottom of the slow cooker.
Cut acorn squash in ½ lengthwise, remove seeds and set aside
Brown the sausage, add the onion, mushrooms and spinach. Cook for 2 minutes.
Stuff the inside of the squash (where the seeds used to be) with as much stuffing as you can. Overstuff them. Go crazy.
Put the squash in the slow cooker and cook on high for 4 hours, or low for 8, or bake in the oven at 350 for 50 minutes.