Preheat oven to 350 degrees, spray a 9 x 13 pan with canola spray or oil.
Brown hamburger meat and drain fat.
Combine tomato sauce ,sugar, spices and simmer 15-20 min.
In separate pot, melt butter and mix in flour to make a roux, add salt and milk slowly and stir over low heat until sauce thickens, sprinkle with nutmeg.
Layer a layer of uncooked lasagna noodles on the bottom of the prepared pan.
Spoon half of the red sauce over the noodles then spoon half of the white sauce over the red sauce, top with an additional layer of uncooked noodles.
Top that with remaining red sauce followed by remaining white sauce.
Top with grated mozzarella cheese.
Bake at 350 degrees for 45 min. Cool 15 min before serving.
Reheats well in microwave and freezes well.