Cream filled mussel baklava is a Turkish pastry made with scrunched filo, mascarpone cream and pistachios, soaked in lemon sugar syrup. Crisp, flaky layers wrapped around a rich filling, shaped like a mussel shell.
The scrunching is what makes this different from layered baklava. Instead of stacking flat sheets, you crumple each one by hand and then fold it around the filling. That gives you jagged, uneven edges that crisp up in the butter and turn shattering and golden while the inside stays soft. If you try to keep the filo smooth, you get a tight, dense parcel that doesn’t absorb the syrup properly.
The clarified butter is worth the extra step. When you melt the butter and skim the foam off the top, you’re left with pure fat that bakes the filo evenly and doesn’t leave white spots on the surface. If you pour the foam on with the butter, those milk solids burn in the oven and you get dark patches and a bitter taste on the finished pastry. Take a minute to skim it and pour only the clear golden liquid over.
Cream Filled Mussel Baklava Ingredients
For the Syrup
- 400g (14oz) caster sugar
- 375ml (13fl oz) water
- 1.5 tsp lemon juice
For the Baklava
- 12-15 sheets filo pastry (baklava yufka)
- 150g (5oz) unsalted butter or margarine
- 100g (4oz) pistachios, roughly chopped (or walnuts)
- 150g (5oz) mascarpone or kaymak (clotted cream)

How To Make Cream Filled Mussel Baklava
- Make the syrup: Put the sugar, water and lemon juice in a saucepan over high heat. Stir until the sugar dissolves. Once it starts boiling, reduce to medium and simmer for 15 minutes without stirring. Take off the heat and leave to cool completely. You can make this the day before and refrigerate it.
- Prepare the filo: Lay one sheet of filo on your work surface. Scrunch it loosely with your hands, gathering it into a rough, crumpled strip. Fold it in half lengthways and flatten the folded end slightly.
- Fill and shape: Place a spoonful of mascarpone or kaymak and a scatter of chopped pistachios on the flattened end. Roll the filo up around the filling into a curved mussel shape, tucking the edges in as you go. Place seam side down in a baking tray. Repeat with the remaining sheets.
- Add the butter: Melt the butter in a small pan over low heat. Skim the white foam off the surface with a spoon and discard it. Pour the clear, golden butter evenly over all the pastries, making sure every piece is well coated. Use a pastry brush to spread it into any gaps.
- Bake: Place in a preheated oven at 185°C (365°F/Gas Mark 5). Bake until the tops and bottoms are a deep, even golden brown, about 30-35 minutes. They must be well baked. Pale baklava goes soft once the syrup hits it.
- Soak in syrup: Remove from the oven and let the baklava cool for 10-15 minutes. Pour the cold syrup evenly over the pastries. Leave uncovered at room temperature for 2-3 hours to absorb the syrup fully before serving.

Recipe Tips
Scrunch the filo loosely, don’t flatten it. Tight folds trap air and create dense pockets that don’t crisp or soak evenly. Loose, crumpled layers give you the flaky, shattered texture you want.
Skim the butter foam. The white foam is milk solids that burn at high heat and leave dark spots on the pastry. Pour only the clear golden liquid and your baklava will colour evenly.
Bake until properly dark golden. This is the most common mistake. Under-baked filo goes soggy the moment the syrup touches it. The pastry should be a deep amber colour, almost darker than you think is right, before it comes out.
Cold syrup on warm pastry. Hot syrup on hot pastry makes everything mushy. The syrup must be completely cold and the baklava should be warm but not straight from the oven. That temperature difference is how the syrup soaks in without dissolving the crisp layers.
Never cover the finished baklava. Covering traps steam and softens the filo. Leave the tray open at room temperature. Don’t store in the oven either, the residual warmth has the same effect.

What To Serve With Cream Filled Mussel Baklava
A small cup of Turkish coffee is the traditional pairing. The bitterness balances the sweet syrup and the richness of the mascarpone filling.
These also sit well alongside fresh fruit, especially tart berries or sliced oranges, which cut through the sweetness. Keep portions small, one or two pieces per person is plenty.

How To Store Cream Filled Mussel Baklava
Fridge
Store uncovered or loosely covered with a clean cloth at room temperature for up to 3 days. Refrigerating makes the filo lose its crunch. If you must refrigerate, bring to room temperature for 30 minutes before serving.
Reheat
Not needed. Baklava is served at room temperature. If the filo has softened slightly, a few minutes in the oven at 160°C (325°F/Gas Mark 3) can help, but it won’t fully restore the original crunch.
Freeze
Freeze before adding the syrup. Wrap individual pieces in clingfilm and freeze for up to 1 month. Thaw at room temperature, warm in the oven at 170°C (340°F/Gas Mark 3) for 10 minutes, then pour cold syrup over.
Cream Filled Mussel Baklava Nutrition Facts
Per serving (1 piece, based on 15): Calories: 295kcal, Protein: 4g, Fat: 16g, Carbohydrates: 35g, Sugar: 24g, Sodium: 90mg. Estimated. May vary based on ingredients and cooking methods.
FAQs
Yes, traditional kaymak (Turkish clotted cream) is the original choice. Mascarpone is a widely available substitute with a similar richness. Either works well.
Either the pastry wasn’t baked long enough or the syrup was still warm. Bake until deep golden, let it cool slightly, and make sure the syrup is completely cold before pouring.
Yes, walnuts give a slightly earthier, more bitter flavour that works well with the sweet syrup. Chop them roughly to the same size as you would the pistachios.
Cream Filled Mussel Baklava
Description
Scrunched filo pastry rolled around mascarpone cream and pistachios, baked in clarified butter until shattering and golden, then drenched in cold lemon sugar syrup.
Ingredients
For the Syrup:
For the Baklava:
Instructions
- Dissolve sugar in water with lemon juice over high heat, boil then simmer on medium for 15 minutes, cool completely or make the day before.
- Scrunch each filo sheet loosely by hand, fold in half lengthways, flatten the folded end, add a spoonful of mascarpone and pistachios, roll into a curved mussel shape.
- Place seam side down in a baking tray, repeat with all sheets.
- Melt butter, skim off the white foam, pour the clear golden liquid over all the pastries and brush into gaps.
- Bake at 185°C (365°F/Gas Mark 5) for 30-35 minutes until deep golden on top and bottom, cool 10-15 minutes, pour cold syrup over, rest uncovered 2-3 hours.
