How would I do my these eggplant lasagna?

The last photo show you those, I then use the cut eggplant, to make another batch, next day, I have these lasagna sheet, its just the tomato sauce dilute with those gravy white sauce (flour + water), not creme, a lot more pink sauce. They layer everything up, the very top, you put the vegan or the real cheese. Sometimes they still like those.

The Food Networks, they make that pink sauce they use the real heavy creme. Those are very fat. I personally don't like too many tomato sauce, so those asetic acid, I don't really all liking that much.