creamy white cheesy chicken lasagna

Ingredients For creamy white cheesy chicken lasagna

• 9

  whole lasagna noodles (not oven ready)
• 1/2 c

  butter
• 1

  whole onion chopped
• 1 clove

  garlic minced
• 1/2 c

  all purpose flour
• 1 tsp

  salt
• 2 c

  chicken broth
• 1-1/2 c

  milk
• 4 c

  shredded mozzerella cheese, divided
• 1 c

  grated parmesan cheese, divided, plus 1/4 cup for topping (optional)
• 1 tsp

  each of dried basil and oregano
• 1/2 tsp

  pepper
• 1-1/2 c

  ricotta cheese
• 1 can

  small can cream of chicken or cream of mushroom soup
• 2 c

  cooked cubed chicken (roasted chicken works best)
• 1 pkg

  10 oz. frozen spinach thawed and drained
• 1 Tbsp

  chopped fresh parsley