2 tbsp. water or as needed
1 can condensed cream of chicken soup
1 (8 ounce ) container sour cream
1/2 cup shredded Cheddar cheese (optional)
1/2 ( 6 ounce) box dry bread stuffing mix
- Preheat oven to 350 degrees F (175 degrees C). Grease a baking dish.
- Heat oil in a skillet over medium heat; cook and stir squash and onion until tender, 8 to 10 minutes. Add water and simmer to soften squash, 2 to 4 minutes. Stir cream of chicken soup, sour cream, and Cheddar cheese into squash mixture; mix well.
- Transfer squash mixture to the prepared baking dish; top with stuffing mix.
- Bake in the preheated oven until cheese is bubbling and stuffing is browned, about 30 minutes.