Poppy Seed Chicken — The Casserole I’m Not Allowed to Skip at a Potluck
Seven Ingredients. Zero Leftovers. Every Single Time.
Poppy seed chicken casserole is the dish that started it all for me — and I have basically been told not to show up to a potluck without it. At every potluck, every family gathering, every church dinner, this casserole is expected. People ask for it by name before the event is even planned. I have made it for new mamas, for families after surgeries, for neighbors going through hard times, and for just about every potluck and gathering we’ve been to in recent memory. It is seven ingredients of pure, creamy, crowd-pleasing comfort food, and it never — not once — comes home with me.
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Watch me make poppy seed chicken from start to finish — or scroll down for the full printable recipe card.
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Poppy Seed Chicken Casserole
Ingredients
- 4 –5 chicken breasts cooked and shredded or cubed (or 1 whole rotisserie chicken)
- 1 can condensed cream of chicken soup
- 1 can condensed cream of celery soup
- 1 cup sour cream
- 1 –2 tablespoons poppy seeds
- Salt pepper, and garlic powder to taste
- 1½ cups shredded cheddar cheese
- 1 –2 sleeves round butter crackers such as Ritz, crushed
Method
- Preheat oven to 375°F.
- Cook and shred or cube the chicken breasts. Alternatively, shred a whole rotisserie chicken.
- Place the chicken in a 9×13 baking dish or disposable aluminum pan and spread evenly.
- Add both cans of soup and the sour cream directly to the pan. Mix together with the chicken until well combined.
- Sprinkle poppy seeds generously over the mixture and season with salt, pepper, and garlic powder. Stir to incorporate.
- Spread the mixture evenly in the pan.
- Layer the shredded cheddar cheese evenly over the top.
- Crush the butter crackers and spread them in an even layer over the cheese.
- Cover tightly with aluminum foil.
- Bake at 375°F for 45 minutes.
- Note: If baking alongside another casserole at 350°F, bake uncovered for 1 hour.
- Serve hot straight from the pan.
Video
Notes
Why This Poppy Seed Chicken Casserole Works
If you have never made poppy seed chicken, I need you to stop what you are doing and add these seven ingredients to your grocery list right now. This is one of those recipes that sounds simple — because it is — but tastes like you spent real time and effort on it. People always want to know what’s in it. And when you tell them, they cannot believe it.
The base is shredded chicken mixed with two cans of cream soup and a cup of sour cream. That combination creates a thick, creamy, savory filling that is the heart of this casserole. The poppy seeds give it just a little something unexpected — a subtle nuttiness and texture that makes people ask “what IS that flavor?” without being able to identify it. Then you layer cheddar cheese on top, crush a sleeve of Ritz crackers over everything, and bake it until it’s hot and bubbly and the crackers are golden.
It is comfort food at its absolute finest.
Have questions about this recipe? I answered the most frequently asked questions — including what to substitute for the cream of celery soup and how to make it ahead — in my Poppy Seed Chicken Q&A post. Go check it out!
A Few Things That Make Poppy Seed Chicken Even Easier
- Use a rotisserie chicken. This is my go-to shortcut. Grab one from the grocery store on the way home, shred the whole thing, and you have your chicken in five minutes with zero cleanup. It adds great flavor too.
- Use whatever cream soup you have. I use one can of cream of chicken and one can of cream of celery — that’s my preference and the combination I love. But two cans of cream of chicken works, cream of mushroom works, whatever you have in the pantry is fine. The casserole is incredibly forgiving.
- Don’t skip the crackers. The crushed butter cracker topping is non-negotiable. It creates a golden, slightly crunchy layer on top that contrasts perfectly with the creamy filling underneath. One sleeve is enough, but two gives you a thicker topping if you like more crunch.
- Make it for someone. This is one of my go-to meals for families going through hard times — new babies, surgeries, illnesses, tough seasons. It travels well, reheats beautifully, and feels like a hug in casserole form. Make it in a disposable aluminum pan so the family doesn’t have to worry about returning a dish to you.
Poppy Seed Chicken FAQ — The Questions I Get Every Time
What temperature and how long do I bake poppy seed chicken?
Bake at 375°F for 45 minutes, uncovered, until the edges are bubbling and the Ritz cracker topping is golden brown. If you’re using a glass dish it may need an extra 5 minutes; if you’re using a disposable aluminum pan it’s usually done right at 45. This was the number one question I got after the original video went up — I forgot to mention the temperature in the first video, which is a whole story on its own. 😅
Can I make poppy seed chicken without poppy seeds?
Yes — honestly, you can. The poppy seeds add a subtle nutty flavor and a little texture, but the casserole is still creamy, cheesy, and wonderful without them. If you don’t have poppy seeds on hand, don’t skip making the recipe. Make it anyway. It’ll still disappear at the potluck.
Can I use cream of mushroom soup instead?
Absolutely. I use one can of cream of chicken and one can of cream of celery because that’s what my family prefers, but cream of mushroom works beautifully. Two cans of cream of chicken also works. The casserole is forgiving — whatever cream soup you have in the pantry is going to turn out great.
Can I make poppy seed chicken ahead of time?
Yes — this is one of my favorite make-ahead meals. Assemble the whole thing up to 24 hours in advance, cover tightly with foil, and refrigerate. When you’re ready to bake, let it sit on the counter for about 20 minutes to take the chill off, then bake at 375°F for 45 minutes. Tip: if you’re making it more than a few hours ahead, hold off on adding the Ritz cracker topping until right before baking so it stays nice and crunchy.
Can I freeze poppy seed chicken casserole?
Yes, and this is one of the best casseroles to freeze. Assemble the casserole in a disposable aluminum pan (without the cracker topping), cover tightly, and freeze for up to three months. When you’re ready to bake, thaw it in the fridge overnight, add the Ritz cracker topping fresh, and bake at 375°F for 50 to 55 minutes — just a little longer than from fresh. This is my freezer trick for meal trains and new mamas.
How do I season the chicken?
When I bake the chicken myself, I season it with salt, pepper, garlic, and a little olive oil. That way the chicken already has flavor built in by the time it goes into the casserole. If you’re using rotisserie chicken, it’s already seasoned — no extra work needed. Poppy seed chicken is really more of a creamy, cheesy comfort food than a boldly seasoned dish, but you can add more garlic powder, onion powder, or a pinch of cayenne to the filling if that’s your style. There’s no wrong answer as long as your family loves it.
I circled back to answer the two questions everyone kept asking — bake time and seasoning.
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Ingredients
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More Crowd-Pleasing Casseroles You’ll Love
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Poppy Seed Chicken — About Stephanie’s Recipes
Stephanie Longstreth is the home cook, mom, and storyteller behind StephanieCooksForACrowd.com. She cooks for a family of seven in Florida — five kids, two cats, and one husband who appreciates a good meal. Four of her children came home through adoption, and family stories are woven into everything she makes and shares. Find her crowd-friendly recipes, weekly meal plans, and real family life on TikTok, Instagram, YouTube, and Pinterest @stephaniecooksforacrowd.