Chicken Tetrazzini

8 oz spaghetti
1 TBSP butter
1.5 TBSP lemon juice
2 cups cooked and diced chicken
3 TBSP butter
3 TBSP flour
1/2 tsp paprika
1/8 tsp nutmeg
1.5 tsp salt
1/4 tsp pepper
2.5 cups chicken broth
1 cup milk
3/4 cup parmesan cheese
paprika

Preheat oven to 400 degrees. Prepare spaghetti according to package directions. Mix 1 TBSP butter and lemon juice with cooked spaghetti and chicken. Place in a 9x13 inch pan. Set aside. Melt 3 TBSP butter and stir in flour and spices. Add broth and stir until the sauce thickens; add milk. Pour the sauce over the noodles and sprinkle with parmesan cheese and paprika. Bake for 25 minutes or until browned and bubbly. Let sit for about 15 minutes before serving.