Potato Casserole with Chicken, Cheese, and Olives

Welcome to a recipe that defines comfort food! This Potato Casserole with Chicken, Cheese, and Olives, known as 'Zapekanka' in many Eastern European homes, is the ultimate one-dish meal. It's wonderfully reminiscent of a classic Shepherd's Pie but with its own unique, savory twist. Featuring a flavorful base of tender chicken and sautéed vegetables, all tucked under a fluffy blanket of creamy mashed potatoes and topped with a golden, cheesy crust, this dish is both satisfying and incredibly versatile. It's the perfect solution for a hearty family dinner and a brilliant way to transform simple leftovers into a culinary delight.

Cooking: 1 hour
Quantity: 6 Servings
Per serving
Calories: 508 kcal
Proteins: 34 g
Fats: 23 g
Carbohydrates: 40 g

Ingredients for Potato Casserole with Chicken, Cheese, and Olives

  • 700 g potatoes
  • 50 g butter
  • 2 eggs
  • 40 g all-purpose flour
  • 150 g onions
  • 150 g celery stalks
  • 150 g carrots
  • 650 g chicken fillet or ground chicken
  • 100 g pitted olives
  • 70 g hard cheese
  • rosemary, thyme, olive oil

How to Make Potato Casserole with Chicken, Cheese, and Olives

Peel the potatoes, cut them into thick round slices, and place them in a pot with cold water. Boil for 15 minutes after the water comes to a boil, then drain the water.

Mash the boiled potatoes until you have a smooth puree with no lumps.

A metal potato masher mashing boiled potatoes in a white bowl to create a smooth puree.

Making mashed potatoes from boiled potatoes

Once the potato puree for the casserole has cooled slightly, crack the eggs into the bowl, add a piece of butter, sprinkle in the all-purpose flour, and salt everything to taste. Mix the ingredients well to ensure there are no flour clumps.

A bowl of mashed potatoes with two cracked eggs, a pat of butter, and a spoonful of flour on top.

Adding eggs, flour, and butter to the mashed potatoes

Peel the onions and slice them into thin half-rings or chop them very finely.

A hand holding a knife, finely chopping a yellow onion on a wooden cutting board.

Chopping onions

Dice the celery stalks for the potato casserole with chicken, cheese, and olives. Instead of stalks, you can also use celery root; just wash it, peel it, and cut it into thin strips. Finely chop fresh carrots or grate them on a vegetable grater. Turn the chicken fillet into ground meat by passing it through a meat grinder or chopping it finely with a knife.

Fresh celery stalks being diced into small cubes on a cutting board.

Dicing celery

Bright orange carrots being finely chopped on a cutting board.

Finely chopping fresh carrots

Chicken fillets being processed through a meat grinder to make fresh ground chicken.

Making ground meat from chicken fillet


Heat 30 g of olive oil (2 tablespoons) in a deep sauté pan. Add the chopped vegetables to the hot oil. Sauté the carrots, onions, and celery over medium heat until soft, then add the ground chicken. Cook the meat with the vegetables for 10 minutes, then season with salt, pepper, rosemary, and thyme.

A mix of ground chicken, chopped onions, carrots, and celery being sautéed in a pan.

Sautéing vegetables and meat

Take a deep ovenproof dish, grease it with olive oil, and spread the chicken and vegetable mixture on the bottom. Cover the chicken and vegetables with a thick, even layer of potato puree. Place the pitted olives on top of the potato layer, pressing them down slightly so they sink into the puree.

The cooked chicken and vegetable filling spread evenly on the bottom of a white baking dish.

Placing the chicken and vegetable mixture at the bottom of the baking dish

A layer of smooth mashed potatoes being spread over the chicken filling in the baking dish.

The second layer is mashed potatoes

Pitted green olives being pressed gently into the top of the mashed potato layer.

Placing olives on the potatoes


Grate the hard cheese on a fine grater and sprinkle it over the casserole. This will create an appetizing and golden-brown crust during baking.

A generous amount of grated hard cheese being sprinkled over the casserole before baking.

Sprinkling the casserole with hard cheese

Preheat the oven to 210°C (410°F). Place the casserole in the center of the oven and bake for 20 minutes, or until the top is golden brown.

The finished potato casserole, baked to a perfect golden brown, ready to be served.

The potato casserole is ready!

And there you have it – a beautiful, golden-brown casserole ready to be enjoyed! This dish is best served hot, straight from the oven, perhaps with a dollop of sour cream or a fresh green salad on the side to balance its richness. It's a true crowd-pleaser that warms the heart and soul. Don't be afraid to experiment with the filling – leftover turkey, ground beef, or even a mix of mushrooms and lentils would work wonderfully. We hope this recipe brings comfort and joy to your table. Enjoy every delicious bite!