I was looking for a way to use as much discard as possible. (There is a limit of how many pancake I can eat on a diet.)

I tried This recipe for the first time. And of course I can't leave instructions all alone, so:
Divided by 1.8 so it fits in a 9x9. Instead of cinnamon, I used pumpkin spice.
And added 0.25 tsp baking powder also.
And added about 160g discard with 5g of cornstarch added.

It isn't too sweet, could use a bit more salt (at least to my taste). I guess if you make some cinnamon roll icing that would go really well with it.

I believe it will freeze very well.

Edit #3: I'm done witb editing. Happy with the end results.