Tytus and I make Lasagna Rolls. We kept it simple. Lasagna sheets, ground turkey meat, jar tomato sauce, and many kinds of cheese. If you want to make a bechamel sauce or add ricotta it's up to you. The amount of cheese and sauce to use is also up to you.
You can make the meat and sauce mixture and cook the noodles ahead of time. That way you can later assemble and bake in case you're involving others in making supper.
The best thing about this is you can pre-prep most of the meal up to a couple of days ahead. The other great advantage is the lasagna roll holds together without resting long. Unlike regular lasagna that may turn into soup and spread out on the plate if not given enough time to set up.
6 lasagna sheets (about half a box)
1# ground turkey meat
1 to 1 1/2 Jars of your favorite tomato sauce
1 bag mixed cheeses shredded
1 bag mozzarella cheese shredded