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easy chicken florentine lasagna

Super Easy Chicken Florentine Lasagna

  • Author: Regan at This Baking Life
  • Total Time: 1 hour 10 minutes
  • Yield: 6 to 8 servings


This Chicken Florentine Lasagna is a huge hit your whole family will love! Make it ahead and freeze for an easy dinner any night of the week.


  • Cooking spray
  • 8 uncooked lasagna noodles
  • 2 cups shredded cooked chicken (I used rotisserie chicken breasts)
  • 2 cups (8 oz.) pre-shredded sharp Cheddar cheese
  • 1 (10-oz.) pkg. frozen chopped spinach, thawed and squeezed dry.
  • 1/3 cup chopped onion
  • 1 cup sour cream
  • 1/3 cup mayonnaise
  • 1 (10.5-oz.) can cream of mushroom soup
  • 1 (6.5-oz.) can sliced mushrooms, drained
  • 1 Tbsp. cornstarch
  • 1 Tbsp. soy sauce
  • 1/2 tsp. kosher salt
  • 1/4 tsp. ground nutmeg
  • 1/4 tsp. black pepper
  • 1 cup (4 oz.) pre-shredded Parmesan cheese
  • Chopped parsley


  1. Preheat oven to 350 degrees F. Coat an 11- x 7-inch baking dish with cooking spray; set aside.
  2. Cook pasta in salted water according to package directions for al dente; drain, and set aside.
  3. Meanwhile, in a large bowl stir together chicken and next 12 ingredients (through black pepper); mix well.
  4. Fit 3 to 4 cooked noodles in bottom of the baking dish (number of noodles needed will depenon size of noodles). Top layer of noodles with half of chicken mixture, and spread out into an even layer. Repeat process with remaining noodles (discard any unused noodles) and remaining chicken mixture. Top last layer evenly with 1 cup of the shredded Parmesan.
  5. Cover with aluminum foil, and bake in preheated oven until bubbly and hot throughout. Remove from oven, and let stand 15 minutes. Garnish with chopped parsley, slice, and serve.


To prepare as a make-ahead freezer meal, wrap unbaked lasagna tightly in aluminum foil. Freeze up to 6 months. To prepare, bake as directed, adding time in 10-minute increments as needed.

  • Prep Time: 10 min
  • Cook Time: 1 hour
  • Category: Dinner
  • Cuisine: American


  • Serving Size: 1 piece
  • Calories: 600
  • Sugar: 6 g
  • Sodium: 1500 mg
  • Fat: 33 g
  • Carbohydrates: 40 g
  • Fiber: 5 g
  • Protein: 35 g

Keywords: chicken florentine lasagna