So we’re just going to be adding layers of sauce, tortillas and filling, then topping it all off. Let’s begin.
Lightly grease a 9×13 casserole pan. Ladle in a thin layer of enchilada sauce, then layer 6 tortillas into the pan. Now things are going to get a bit messy! Ladle in another layer of enchilada sauce (about a cup’s worth), and flip each tortilla to smother in the sauce. Each one should be coated, but you should still be able to see the tortilla, that is to say, it shouldn’t be drowning in the sauce. Next, layer the tortillas so that they’re slightly overlapping and covering the bottom of the pan.
Now add half of the filling, and pour on 1/2 cup of sauce or so. Layer in 6 more tortillas and repeat the process of smother each of them in a cup of sauce. Cover with the remaining filling. Once again pour 1/2 cup of sauce over the filling, and add the final layer of tortillas. Smother those in a cup of sauce. Reserve the rest of the sauce (if any) for serving.
Finally, top with the cashew sauce. I pour it directly out of the blender and try to ribbon it in thick globs over the top. It doesn’t have to be neat, it will look cute pretty much no matter what. Place in the 350 degree oven, and bake uncovered for about 30 minutes. The topping should be lightly golden.
Remove from oven and sprinkle with a handful of pepitas and chopped fresh cilantro if you like. Now it’s ready to serve!