Preheat oven to 350 degrees. Brown beef, drain, and add sauce. Simmer meat sauce for a few minutes to marinate meat.
In 9x13 pan, spread meat sauce just barely covering bottom of pan. Put one layer of noodles on top, then add more sauce and sliced cheeses. Alternate cheddar cheese with mozzarella cheese on layer. Continue to layer until you have 3 layers (end with cheese).
Pour 1/2 cup water evenly over top and cover tightly with aluminum foil making sure foil doesn't touch the top cheese layer.
Bake at 350 degrees for 45-50 minutes.
Uncover and cook 10-15 minutes longer. Let stand for 10-15 minutes before serving.
Lasagna can be frozen before cooking. Baking time will increase by 15 minutes.
Serving Size 1/8
Servings 8