A Savory Rice Pudding

I took 6 cups of cooked leftover rice and placed it in the 6 by 9 Pyrex dish with frozen spinach, frozen corn and 2 cups of home made buttermilk, 4 beaten eggs, Adobo and leftover pasta sauce. I'm baking it at 350 degree F. We'll see what happens.
It's fabulous and it's a cross between savory rice pudding, shepherds pie, and lasagna.