4 tablespoons butter
2 tablespoons whole wheat flour
3 cups milk
8 oz whole-wheat lasagna noodles
2 cups cooked, diced or shredded chicken (I love to make mine in the crockpot)
4 cups loosely packed, sliced spinach leaves
6 ounces cream cheese, softened and cut into 1" chunks
½ cup whole wheat breadcrumbs
1 teaspoon salt
Pepper, to taste
¼ teaspoon ground nutmeg
2 cloves garlic, minced
½ cup chopped, fresh parsley
1 cup freshly grated parmesan cheese, divided