This is a recipe from Delia Smith’s Complete Cookery Course.
This uses courgette slices instead of pasta sheets, and the yoghurt and egg topping from the Mushroom Moussaka rather than Béchamel sauce and cheese. It doesn’t taste like a lasagne but it does taste really good. And no you do not actually have to bake the courgette slices first but do slice them very thinly. We learn when we learn, ok?