Preheat the oven to 350°F (175°C).
In a large bowl, combine the squash (or pumpkin), apple, and cranberries.
3 cup butternut squash or pumpkin, 1 medium green apple, ½ cup fresh or frozen cranberries
Add the brown sugar, melted coconut oil, cornstarch, salt, nutmeg, and cinnamon, and toss until everything is evenly coated.
2 tablespoon brown sugar or pure maple syrup, 2 tablespoon coconut oil, ½ tablespoon cornstarch, ¼ teaspoon salt, ⅛ teaspoon ground nutmeg, ¼ teaspoon ground cinnamon
Tip the squash mixture into an ungreased 1½ to 2 quart baking dish, cover with foil, and bake for 20-25 minutes.
Remove from the oven and toss lightly. Cover again and bake for a further 30-35 minutes, until the squash and apple are tender when pierced with a fork but not mushy. Ovens vary, so start checking at the 45 minute mark.
Let the casserole rest for 10-15 minutes so the liquid in the bottom of the dish thickens into a sauce. Serve warm. If you like this recipe, please leave a 5-star rating, thank you!