A celebrated Slovenian pastry from the Prekmurje region, this stunning cake stacks four distinct fillings—poppy seed, walnut, apple, and cottage cheese—between paper-thin sheets of buttered strudel dough. Each bite delivers a different flavor and texture, making it a true showpiece for holidays and special occasions.
Prep Time35 mins
Cook Time55 mins
Total Time90 mins
Servings10
Yield10 servings
Nutrition Facts
Per serving (estimated)
- 475 kcalCalories
- 24 gFat
- 10 gSaturated Fat
- 52 gCarbs
- 3 gFiber
- 26 gSugar
- 11 gProtein
- 190 mgSodium
- 230 mgPotassium
- 135 mgCalcium
- 2 mgIron
- 3 mgVitamin C
- 180 mcgVitamin A
Ingredients
For the Dough
- 1 package (500 g) store-bought strudel/filo dough sheets
- 100 g unsalted butter, melted
- 1 tbsp plain breadcrumbs
For the Poppy Seed Filling
- 180 g ground poppy seeds
- 120 ml whole milk
- 40 g sugar
- 1 tsp vanilla extract
- 1 tbsp honey
For the Walnut Filling
- 180 g finely ground walnuts
- 2 tbsp honey
- 1 egg yolk
- 60 ml heavy cream
- 1 tsp vanilla extract
For the Apple Filling
- 4 medium tart apples (Granny Smith), peeled and grated
- 40 g sugar
- 1 tsp ground cinnamon
- 1 tbsp lemon juice
- 1 tbsp plain breadcrumbs
For the Cottage Cheese Filling
- 450 g full-fat cottage cheese or quark, drained
- 2 eggs
- 70 g sugar
- 2 tbsp semolina or fine cornmeal
- 1 tsp vanilla extract
For the Topping
- 200 ml sour cream
- 1 egg
- 2 tbsp sugar
- 1 tsp vanilla extract
Directions
- Preheat the oven to 180°C (350°F). Grease a 23×33 cm (9×13 inch) baking dish and line the bottom with parchment paper.
- Prepare the four fillings: warm poppy seeds with milk, sugar, vanilla, and honey until thickened (about 5 minutes) and cool; mix walnuts with honey, egg yolk, cream, and vanilla; toss grated apples with sugar, cinnamon, lemon juice, and breadcrumbs; beat cottage cheese with eggs, sugar, semolina, and vanilla until smooth.
- Trim strudel sheets to fit the dish. Layer one sheet in the pan, brush with melted butter, and sprinkle lightly with breadcrumbs. Repeat with two more sheets for the base.
- Spread the poppy seed filling evenly over the base, cover with 2 buttered sheets, then add the walnut filling, another 2 buttered sheets, the apple filling, 2 more buttered sheets, and finally the cottage cheese mixture.
- Top with 3 final buttered sheets, tucking edges neatly. Whisk sour cream, egg, sugar, and vanilla together and pour gently over the top.
- Score the top into 10 rectangles with a sharp knife to make slicing easier after baking.
- Bake for 50–55 minutes until the top is deep golden brown and the center feels set when gently pressed.
- Cool completely in the pan on a wire rack for at least 3 hours, preferably overnight, so the layers firm up before slicing along the scored lines.
- Dust with powdered sugar before serving. Pairs beautifully with a small glass of dessert wine or strong black coffee.
Cook’s Notes
- Drain cottage cheese in a fine sieve for at least 1 hour to prevent a soggy bottom layer.
- Always brush every dough sheet generously with melted butter—this is what creates the signature flaky texture.
- The cake actually improves overnight; make it the day before for cleaner slices and deeper flavor.
- If strudel dough is unavailable, substitute with 12 sheets of thawed filo dough, brushing each with butter.
- Serve at room temperature, not warm, to let the four distinct layers hold their shape when cut.










