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Creamy Poppy Seed Chicken Casserole with Crispy Topping

This poppy seed chicken is a classic, super-creamy chicken casserole that’s easy to make and loved by families. Tender, cooked chicken is combined with a flavorful creamy sauce and finished with a buttery Ritz cracker and poppy seed topping. It’s an ideal weeknight dinner, potluck contribution, or comfort-food favorite to add to your regular rotation.

poppy seed chicken with bread rolls on a plate

Simple to assemble and comforting to serve, this casserole is great for busy evenings or gatherings where you want hearty, crowd-pleasing food. Leftovers rarely last long, but the casserole keeps well if stored properly (see storage tips below).

scooping easy poppy seed chicken recipe from the casserole

How to Make Poppy Seed Chicken Casserole

Step by step how to make poppy seed chicken

  1. Preheat oven to 350°F.
  2. In a bowl, stir together the condensed cream of chicken soup and sour cream (or plain Greek yogurt). Add Worcestershire sauce, garlic powder, lemon juice, and black pepper; mix well.
  3. Fold in the cooked, cubed chicken until everything is evenly coated.
  4. Spread the chicken mixture in an even layer in a 9×13-inch casserole dish.
  5. In a separate bowl, combine crushed Ritz crackers, melted butter, and poppy seeds; mix until crumbs are moistened.
  6. Sprinkle the cracker-poppy seed topping evenly over the chicken mixture.
  7. Bake for about 30 minutes, or until heated through and the topping is golden brown. Serve plain, over rice, or over buttered egg noodles.

***See full ingredient list and details below.

Poppy Seed Chicken Ingredients

  • Chicken breast: Cooked and cubed chicken breast works best for a tender, lean casserole. Dark meat (thighs) is fine if you prefer a richer flavor. A rotisserie chicken is a great shortcut.
  • Sour cream or plain Greek yogurt: Sour cream gives the classic texture and flavor; plain Greek yogurt is a lighter swap that still yields creaminess.
  • Condensed cream of chicken soup: Canned condensed soup creates a silky sauce. A lower-sodium variety can help reduce salt.

Topping:

  • Ritz crackers: Crushed Ritz crackers give a buttery, crisp topping. You can substitute breadcrumbs, crushed cornflakes, or a sprinkle of Parmesan if desired.
  • Poppy seeds: A tablespoon of poppy seeds adds subtle nuttiness and visual interest. Store poppy seeds properly to maintain freshness.

A portion taken out poppy seed chicken with ritz crackers in a casserole

Storing, Freezing, and Make-Ahead Tips

  • Fridge: Store leftovers in an airtight container in the refrigerator for up to 3 days. For food safety, refrigerate promptly and keep the temperature at or below 40°F.
  • Freezing: Assemble through the step where the chicken and sauce are combined, then freeze without the cracker topping. Thaw overnight in the refrigerator, add the topping, and bake—baking time may need a few extra minutes if still slightly cold.
  • Make-ahead: Prepare the casserole, cover tightly, and refrigerate until ready to bake. Add the topping just before baking for best texture.
  • Reheating: Reheat individual portions in the microwave covered with a damp paper towel, or warm a larger portion in a 350°F oven until heated through.

What To Serve With Poppy Seed Chicken

This casserole pairs well with simple cooked vegetables—roasted broccoli, roasted green beans, glazed carrots, or Southern-style greens make nice complements. A fresh salad adds brightness, and warm biscuits or rolls are always welcome to soak up the creamy sauce.

Variations, Substitutes, and Additions

  • With broccoli: Stir in about 1 1/2 cups thawed, well-drained frozen broccoli when combining the chicken and sauce for a veggie-packed version.
  • With noodles: Serve over buttered egg noodles instead of rice for a comforting pasta option.

Recipe Card

poppy seed chicken with bread rolls on a plate

Poppy Seed Chicken

A creamy chicken casserole topped with a buttery Ritz and poppy seed crust—easy to make and family-friendly.
Prep Time
15 mins
Cook Time
30 mins
Total Time
45 mins
Servings:
4 – 6 serves
Author:
Kathleen

Ingredients

  • 5 cups cooked, cubed chicken breast
  • 1 cup sour cream or plain Greek yogurt
  • 2 cans condensed cream of chicken soup
  • 1 teaspoon Worcestershire sauce
  • 1/2 teaspoon garlic powder
  • 1 tablespoon fresh lemon juice
  • 1/4 teaspoon black pepper

Cracker Topping:

  • 2 cups crushed Ritz crackers (about 1 1/2 sleeve)
  • 1/2 cup melted butter
  • 1 tablespoon poppy seeds

Serve Over Options:

  • Cooked rice
  • Cooked buttered egg noodles

Instructions

  1. Preheat oven to 350°F.
  2. Stir together the condensed soup and sour cream. Add Worcestershire, garlic powder, lemon juice, and pepper. Fold in cubed chicken and spread in a 9×13-inch dish.
  3. Combine crushed crackers, melted butter, and poppy seeds in a separate bowl and sprinkle over the chicken mixture.
  4. Bake 30 minutes or until the top is golden and the casserole is heated through. Serve plain or over rice or noodles.

Notes

  1. Chicken breasts give a lean, mild result; thighs add richer flavor. Rotisserie chicken is a convenient shortcut.
  2. Greek yogurt is a lighter alternative to sour cream with similar creaminess.
  3. Choose a lower-sodium condensed soup if you want less salt.
  4. Ritz crackers can be swapped for breadcrumbs, cornflakes, or Parmesan for a different topping texture.

Nutrition

Serving: 1 serving |
Calories: 949 kcal |
Carbohydrates: 49 g |
Protein: 72 g |
Fat: 51 g

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