My Chicken Lasagna

Tomato Sauce: ------------- 1. Melt butter in skillet. Saute' onions until transparent. Add mushrooms, basil oregano, salt and pepper. Cook for a few minutes. 2. Blend tomatoes in blender or processor. Add to mushroomes. Simmer while making cream sauce, adding more tomatoes if needed. Stir in chicken. Cream Sauce: ------------ 3. Melt butter in saucepan. Stir in flour, cooking and stirring for 2 to 3 minutes. 4. Add broth, stirring until thickened. Stir in half&half over low heat. Lasagna Layering: ----------------- 5. Spoon small amount of cream sauce in baking pan. Place 3 cooked noodles in baking pan. Add 1/3 of meat mixture and 1/3 of cream sauce. Sprinkle each layer with cheese. Repeat with remaining noodles and sauces. Sprinkle top with parmesan cheese. 6. Bake at 350 F for 20 to 25 minutes.