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Chicken and Cheese Casserole

Chicken breast baked under a blanket of sautéed mushrooms and onions, sour cream custard and melted cheese: a one-dish dinner for the whole table.

Chicken and Cheese Casserole
Prep
25 min
Cook
45 min
Difficulty
Very easy

About this dish

The baked casserole, zapikanka in Ukrainian, is the everyday oven dish of Slavic homes: layers of meat and vegetables bound with eggs and sour cream, finished with cheese. Chicken breast suits it because the sour cream sauce keeps a lean cut moist, and mushrooms with onion supply the savoury depth the breast lacks. Any hard melting cheese works; kashkaval, common across the Balkans, gives a pleasantly salty crust.

  • Gluten-free
  • Not vegetarian because of Chicken breast
  • Contains dairy because of Sour cream, to serve, Kashkaval (yellow cheese), Unsalted butter

Ingredients

6servings
  • 600gChicken breast
  • 300gCremini mushrooms
  • 2mediumOnion
  • 200gSour cream, to serve
  • 2largeEggs
  • 200gKashkaval (yellow cheese)
  • 20gUnsalted butter
  • 2tbspSunflower oil
  • 1 ½tspFine sea salt
  • ½tspGround black pepper
  • 2clovesGarlic cloves
  • 4sprigsFresh dill

Instructions

  1. Cut the chicken breast into 2 cm cubes and season with half the salt and the pepper.

    8 min

    Tip: Small cubes cook through in the time the cheese needs to brown, so the breast does not dry out.

  2. Fry the sliced onions in oil and butter for 4 minutes, add the sliced mushrooms and fry until their liquid has evaporated and they are golden.

    10 min

    Tip: Cook off the mushroom liquid completely. Otherwise it floods the casserole and the sauce turns watery.

  3. Whisk the sour cream with the eggs, crushed garlic, chopped dill and the remaining salt.

    5 min

    Tip: The eggs set the sour cream into a soft custard that holds the chicken together when you slice it.

  4. Spread the chicken in a buttered dish, top with the mushrooms and onions, pour over the sour cream mixture and bake at 190 °C for 30 to 35 minutes until set.

    35 min

    Tip: Check that the custard no longer wobbles in the centre. That is when the chicken beneath is also done.

  5. Scatter the grated cheese over the top and bake for 10 minutes more until bubbling and golden. Rest 5 minutes before serving.

    10 min

    Tip: Adding the cheese late keeps it melted and golden rather than leathery or burnt after the full bake.