This poppy seed chicken casserole is a comforting and delicious dish that combines tender chicken with a creamy sauce and a crunchy ritz cracker topping. It's perfect for a family dinner or a potluck, offering a delightful blend of flavors and textures that everyone will love.
While most of the ingredients for this poppy seed chicken casserole are common pantry staples, you might need to pick up a few items at the supermarket. Poppy seeds are not always found in every kitchen, so make sure to check the spice aisle. Additionally, ritz crackers might not be a regular item in your pantry, so grab a box from the snack section.

Ingredients For Poppy Seed Chicken Casserole
Chicken: Cooked and shredded, this forms the base of the casserole.
Sour cream: Adds creaminess and tang to the dish.
Cream of chicken soup: Provides a rich and savory flavor to the casserole.
Poppy seeds: Adds a subtle nutty flavor and a bit of texture.
Ritz crackers: Crushed and mixed with butter to create a crunchy topping.
Butter: Melted and mixed with the crackers for a golden, crispy topping.
Technique Tip for Making This Casserole
When mixing the shredded chicken with the sour cream and cream of chicken soup, ensure that the ingredients are well combined to create a uniform texture. This will help the poppy seeds distribute evenly throughout the casserole. Additionally, when crushing the ritz crackers, aim for a mix of fine crumbs and slightly larger pieces to add a delightful contrast in texture to the topping.
Suggested Side Dishes
Alternative Ingredients
cooked chicken - Substitute with cooked turkey: Turkey has a similar texture and flavor profile to chicken, making it a suitable replacement.
sour cream - Substitute with Greek yogurt: Greek yogurt provides a similar creamy texture and tangy flavor while being lower in fat and higher in protein.
cream of chicken soup - Substitute with cream of mushroom soup: Cream of mushroom soup offers a similar creamy consistency and savory flavor, though it will add a slight mushroom taste.
poppy seeds - Substitute with sesame seeds: Sesame seeds provide a similar crunch and nutty flavor, though they are slightly larger and have a different taste profile.
ritz crackers - Substitute with panko breadcrumbs: Panko breadcrumbs offer a similar crunchy texture and can be seasoned to mimic the flavor of Ritz crackers.
butter - Substitute with margarine: Margarine can be used as a direct substitute for butter, providing a similar texture and flavor in the casserole.
Other Alternative Recipes Similar to This Casserole
How To Store / Freeze This Chicken Casserole
- Allow the poppy seed chicken casserole to cool completely before storing. This helps prevent condensation, which can make the topping soggy.
- Transfer the casserole to an airtight container. If you prefer, you can also cover the baking dish tightly with plastic wrap or aluminum foil.
- Store the casserole in the refrigerator for up to 3-4 days. This ensures the chicken and other ingredients remain fresh and safe to eat.
- For longer storage, consider freezing the casserole. To do this, wrap the cooled casserole tightly in plastic wrap, followed by a layer of aluminum foil. This double layer helps prevent freezer burn.
- Label the container with the date and contents to keep track of how long it has been stored.
- When ready to reheat, if frozen, thaw the casserole in the refrigerator overnight. This gradual thawing helps maintain the texture and flavor.
- Preheat your oven to 350°F (175°C). Remove any plastic wrap and cover the casserole with foil to prevent the topping from burning.
- Bake the casserole for 20-25 minutes, or until heated through. If you prefer a crispy topping, remove the foil during the last 5-10 minutes of baking.
- Serve hot and enjoy the deliciously creamy and crunchy poppy seed chicken casserole once again!
How To Reheat Leftovers
Oven Method:
- Preheat your oven to 350°F (175°C).
- Transfer the leftover poppy seed chicken casserole to an oven-safe dish if it's not already in one.
- Cover the dish with aluminum foil to prevent the top from burning while ensuring the chicken stays moist.
- Bake for about 20-25 minutes, or until the casserole is heated through and bubbly.
- Remove the foil for the last 5 minutes to re-crisp the ritz cracker topping.
Microwave Method:
- Place a portion of the casserole in a microwave-safe dish.
- Cover the dish with a microwave-safe lid or plastic wrap, leaving a small vent for steam to escape.
- Heat on medium power for 2-3 minutes, then stir the casserole to ensure even heating.
- Continue heating in 1-minute intervals until the casserole is thoroughly warmed.
- Let it sit for a minute before serving to allow the heat to distribute evenly.
Stovetop Method:
- Place a non-stick skillet or pan over medium heat.
- Add a small amount of butter or olive oil to the pan to prevent sticking.
- Add the leftover poppy seed chicken casserole to the pan, breaking it up slightly to ensure even heating.
- Stir occasionally and cook for about 5-10 minutes, or until the casserole is heated through.
- If the casserole seems dry, you can add a splash of chicken broth or milk to keep it moist.
Air Fryer Method:
- Preheat your air fryer to 350°F (175°C).
- Place the leftover casserole in an air fryer-safe dish or use aluminum foil to create a makeshift tray.
- Heat for about 10-15 minutes, checking halfway through to ensure even heating.
- If the top is browning too quickly, cover it with a piece of aluminum foil.
- Once heated through, remove and let it sit for a minute before serving.
Best Tools for Making This Casserole
Oven: Used to bake the casserole at a consistent temperature of 350°F (175°C).
Mixing bowl: A large bowl to combine the shredded chicken, sour cream, cream of chicken soup, and poppy seeds.
Baking dish: A dish to spread the chicken mixture evenly and bake the casserole.
Separate bowl: Another bowl to mix the crushed ritz crackers with the melted butter.
Measuring cups: Used to measure out the sour cream, cream of chicken soup, and other ingredients accurately.
Measuring spoons: Used to measure the poppy seeds and other small quantities of ingredients.
Wooden spoon: Useful for mixing the chicken mixture and the cracker topping.
Knife: To shred the cooked chicken if it isn't pre-shredded.
Cutting board: A surface to shred the cooked chicken safely.
Can opener: To open the can of cream of chicken soup.
Spatula: To spread the chicken mixture evenly in the baking dish.
Oven mitts: To safely handle the hot baking dish when removing it from the oven.
Serving spoon: To serve the hot casserole once it's ready.
How to Save Time on Making This Casserole
Use rotisserie chicken: Save time by using pre-cooked rotisserie chicken from the store instead of cooking and shredding your own.
Pre-crush crackers: Crush the ritz crackers ahead of time and store them in an airtight container to speed up assembly.
Mix in advance: Combine the shredded chicken, sour cream, cream of chicken soup, and poppy seeds the night before and refrigerate.
Microwave butter: Melt the butter in the microwave to save time over stovetop melting.
Use a food processor: Quickly crush the ritz crackers using a food processor instead of doing it by hand.

Poppy Seed Chicken Casserole
Ingredients
Main Ingredients
- 4 cups Cooked chicken, shredded
- 1 cup Sour cream
- 1 can Cream of chicken soup
- 1 tablespoon Poppy seeds
- 1 cup Ritz crackers, crushed
- ½ cup Butter, melted
Instructions
- Preheat your oven to 350°F (175°C).
- In a large mixing bowl, combine the shredded chicken, sour cream, cream of chicken soup, and poppy seeds. Mix well.
- Spread the chicken mixture evenly in a baking dish.
- In a separate bowl, mix the crushed Ritz crackers with the melted butter. Sprinkle this mixture over the chicken.
- Bake in the preheated oven for 30 minutes, or until the top is golden brown and the casserole is bubbly.
- Serve hot and enjoy!
Nutritional Value
Keywords
Suggested Appetizers and Desserts for This Casserole
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