Does anyone have a great recipe for baked oatmeal?

With fall right around the corner, my go-to is a pumpkin pie baked oatmeal. Combine 2 cups rolled oats, 1 cup of pumpkin puree, 2 eggs, 3/4 cup milk (I use almond milk), 1/4 cup oil or melted butter (I used coconut oil), 1/4 cup pure maple syrup, and 2 tsp pumpkin pie spice, plus an extra 1/2 tsp of cinnamon, and a pinch of salt. Mix well, pour into a greased/sprayed baking dish and bake for 20-25 minutes at 350 degrees. Top with chopped walnuts or pecans and a drizzle of maple syrup :)

This is my best friend's now defunct food blog, but this recipe is endlessly adaptable. I make it all the time, and now I add chia, flax, whatever. I've used nondairy milks, mashed bananas, etc...and it always comes out great. It also freezes and reheats well.

http://thewellfednewlyweds.blogspot.com/2010/11/baked-oatmeal.html

I have tried, and very much enjoyed, this very adaptable recipe: https://food52.com/recipes/32847-cranberry-cinnamon-baked-oatmeal-topped-with-warm-berries-and-honey

A quick search brings up three pages of recipes from which to choose: https://food52.com/recipes/search?cat=breakfast-brunch&page=1&q=baked+oatmeal

From the returned search results, the following looked/sounded particularly good to me:
Heidi Swanson's Baked Oatmeal: https://food52.com/recipes/22622-heidi-swanson-s-baked-oatmeal
Apricot-Almond Baked Oatmeal: https://food52.com/recipes/31621-apricot-almond-baked-oatmeal
Baked Oatmeal: https://food52.com/recipes/8361-baked-oatmeal
Baked Oatmeal with Apples and Maple: https://food52.com/recipes/25119-baked-oatmeal-with-apples-and-maple
Peach Blueberry Baked Oatmeal: https://food52.com/recipes/38198-peach-blueberry-baked-oatmeal