You might want to go heavy on the cream too - I always end up running out of sauce for the top layer.(oh, and a couple of scrapes of nutmeg in the cream sauce:)
I just checked some Stouffer lasagna recipes on the net - looks like they use different vegetables - can’t see why you can’t just add different veggies to that recipe - but hope you try it straight the first time!
I went and snagged that one, I had looked for it before but missed it. Our son doesn't care for tomato based things so I thought the white sauce would be good to try. Now the problem is the veggies, but I suppose I could just use chicken. He doesn't like many veggies, baby corn, water chestnuts, snap peas... got an asian version? lol (kidding)
Now, I was wondering do you think that sauce would work as a good substitute for alfredo?