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Dinner · Part 2 of 3: Instructions

Creamy Ritz Chicken Casserole for Comforting Weeknight Dinners Step-by-step instructions

A golden-brown creamy Ritz chicken casserole in a blue ribbed baking dish, sitting on a linen napkin.
Prep
Cook
Total
Serves
6
Includes 5 min resting

Before you start

Before beginning the assembly, gather all ingredients and ensure the chicken is fully shredded and cooled slightly if cooked just before preparation. Preheat the oven to 350°F (175°C) so it is ready for the baking process.

Prepare the baking dish by ensuring it is clean and dry, as this helps prevent the bottom of the casserole from sticking. Having the crackers crushed and the butter melted beforehand streamlines the process, allowing for a smooth transition from mixing to baking.

Ingredients at a glance (5)
  • 3 cups shredded cooked chicken
  • 1 can cream of chicken soup
  • 1 cup sour cream
  • 1 1/2 sleeves Ritz crackers, crushed
  • 1/2 cup unsalted butter, melted

Instructions

Mixing the Filling

  1. Prepare the Chicken Base
    Preheat the oven to 350°F (175°C). In a large mixing bowl, combine the shredded cooked chicken, cream of chicken soup, and sour cream. Stir thoroughly until the mixture is uniform and the chicken is well-coated in the creamy sauce.
    Look for The mixture should be thick and creamy with no dry spots of chicken remaining.
    Tip Using rotisserie chicken makes this step quick and ensures the meat is already tender and flavorful.

The filling is complete when the chicken, soup, and sour cream are thoroughly combined into a smooth, thick, and consistent mixture. There should be no visible streaks of sour cream or soup. The texture should feel substantial and well-integrated, ready to be spread into the baking dish.

Applying the Topping

  1. Assemble the Casserole
    Transfer the chicken mixture into a 9x13-inch baking dish, spreading it evenly to the edges with a spatula. In a separate bowl or plastic bag, combine the crushed crackers with the melted butter. Sprinkle this buttery mixture evenly over the top of the chicken base.
    Look for The topping should completely cover the chicken mixture to ensure an even, golden-brown crust during baking.
    Tip Crush the crackers coarsely to maintain a satisfying texture that contrasts with the creamy filling.

The assembly is finished when the buttery cracker mixture covers the chicken base in an even layer.

The crackers should appear slightly moistened by the butter but still retain enough texture to provide a satisfying crunch once baked. The surface should be uniform to ensure even browning.

Baking the Casserole

  1. Bake to Perfection
    Place the dish in the oven and bake for 30 minutes, or until the sauce is bubbling around the edges and the cracker topping is deep golden brown. Ensure the internal temperature of the chicken reaches 165°F (74°C). Remove from the oven and let it rest for 5 minutes before serving.
    Look for Look for the golden brown color on the crackers and listen for the bubbling sound of the sauce.
    Safe temperature 165°F (74°C) internal temperature (poultry)
    Tip If the crackers brown too quickly, cover the dish loosely with aluminum foil for the final ten minutes of baking.

The dish is finished when the topping is golden brown and the filling is bubbling. The aroma should be rich and buttery, signaling that the flavors have melded. The center should be hot and the crust should feel firm to the touch, indicating it is ready to be removed from the oven.

Common mistakes

A common error is over-crushing the crackers, which can result in a soggy topping rather than a crispy crust. Another mistake is failing to spread the chicken mixture evenly, which causes uneven cooking and leaves some areas cold.

Be careful not to use too much butter, as this can make the topping greasy rather than crisp. Finally, avoid rushing the rest period, as it allows the sauce to set properly for easier serving.

How to tell it’s done

The casserole is ready when the sauce is actively bubbling around the edges of the dish. The cracker topping should be a deep, uniform golden brown color, indicating that the butter has toasted the crumbs properly.

Using a food thermometer, verify that the chicken mixture has reached an internal temperature of at least 165°F (74°C) to ensure it is thoroughly heated.

  • Poultry: 165°F (74°C) in the thickest part

Coming up in Part 3: common questions

  • Can this be made ahead of time?
  • Why is the cracker topping soggy?
  • What is the best way to reheat leftovers?

Also in Part 3: variations (Cheesy Ritz Casserole, Herb-Infused Casserole), storage and make-ahead, and the printable recipe card.

Up next · Part 3 of 3

2 variations · storage & make-ahead · 3 answers · printable card

Tips, FAQ & printable recipe (Part 3)← Back to the ingredients (Part 1)