When it comes to Christmas cookies, I have something of a penchant for acquiring yet more niche kitchen equipment.
So you can imagine that I was pretty happy to find jolly little oriešky from Slovakia which are baked to look like walnuts using special little moulds, and traditionally filled with a walnut cream. So yes, I’m now the proud owner of ten tiny walnut moulds.
Similar cookies pop up in a few countries across Europe, ranging from what you might think of as traditional cookie doughs to those made with a batter and thus somewhat closer in texture to wafers. If you are truly committed you can even go all out and invest in a little Russian walnut-making iron, similar to something you would use for making waffles. While I could justify buying a small set of walnut moulds, even I had to draw the line at an electric walnut maker. Sadly.
Finding a recipe that I liked the look of was tricky. I hunted high and low for one that would, firstly, not make about 400 cookies, and second, that I would actually like. There were a fair few recipes that I read and was not convinced by. The lack of pictures always makes me suspicious as to whether something has actually been tested. I did use one recipe which looked good, but the cookies ended up being so fragile that I baked two batches, saw most of them collapse in my hands, and I gave up. The failed cookies and the unbaked dough went in the bin.
Was I to be doomed to failure? No! I had a think about what I needed this recipe to do, and decided to adapt a recipe for Dutch speculaas cookies. I removed the spices and added a dash of cocoa powder and some ground walnuts. My little flash of inspiration worked like a dream. The dough is easy to make, easy to work with, very forgiving in terms of being handled, pressed into shape, trimmed and re-rolled, and the baked cookies are great.
The cookies keep their shape, go perfectly crisp during baking, and pop out of the moulds easily with just a sharp tap on the tray (full disclosure – my moulds are non-stick, and I’ve not tested this recipe with plain metal moulds). They also have the benefit of being a rich, deep nutty shade, so they do kind of look like walnuts. All this means they are easy to assemble, and after filling and some resting time, the cookie becomes a little softer and the whole thing is a little nugget of deliciousness.
In terms of actually shaping the cookies, it’s surprisingly easy. You pinch off a little ball of dough, then press it hard into the mould. And you really want to press – I don’t think there was more than a couple of millimeters of dough in there. At first I thought that there was not going to be enough, but have faith (and do a test bake) but they will puff up during baking. Thin dough means they will be crisp, and it also means that you’ll have a dimple afterwards that makes filling them quite easy. If the dough is too thick, the cookie will just expand and you’re going to suffer from a low filling-to-cookie ratio. No-one wants that.
If you are not in the market for investing in walnut moulds, then a small madeleine mould would work well. Otherwise you could just roll out this dough and cut out circles to make sandwich cookies. But then they don’t look like nuts. And, well, if you’re going to all this effort, surely you want the whimsical sight of a bowl of edible walnut shells?
For the filling, you have options. I actually made two different ones – a whipped buttercream custard filling made with ground walnuts, and a whipped dulce de leche buttercream for some caramel goodness.
The walnut filling is based on a basic custard thickened with flour. While it might look complex, it’s a pretty easy method, and you get a lovely light smooth buttercream with a good walnut flavour to it. Just be warned that the amount would get will easily fill all 50 cookies, but I just could not make a quantity smaller than the one below without getting into silly micro-measurements. That said, the filling is delicious, so you can easily use it in other things. In fact, I made little sandwich cookies with some of my remaining paciencias and the walnut filling, and they were spec-ta-cu-lar. The dulce de leche filling is just caramel whipped with butter, so easier to make and if you’ve got extra caramel left over, that really is a nice problem to have.
If you do decide to have a go at making oriešky, I recommend some trial-and-error testing. It seems obvious, but different moulds are different sizes, and will need different baking times. You’ll also want to check that you’re making them thin enough. It is really worth doing a rest run with just one and seeing how long it needs to bake. I often do this on a recipe that is very new to me or where I think the timings indicated might be off. Better to ruin one cookie than a whole batch.
One other thing to know – this will require a serious time commitment. Making the cookies is easy, but unless you’ve got lots of moulds, you’re doing this in a series of batches. The recipe makes 50 sandwich cookies, which needs 100 shells. I had just 10 moulds, so I had to bake 10 batches in total. I ended up spending a very, very long time filling, removing, and re-filling them…thank goodness they slipped right out and didn’t also need washing between each use too! But they look great, taste wonderful and they were fun to do. Because if your baking isn’t taking hours, does it even count as lockdown baking?
To make Oriešky (makes around 50)
For the shells:
• 95g butter
• 55g white caster sugar
• 55g soft brown sugar
• 1/4 teaspoon vanilla extract
• 1/4 teaspoon salt
• 25ml buttermilk
• 200g plain flour
• 50g ground walnuts
• 3/4 teaspoon baking soda
• 1 teaspoon cocoa powder
1. Preheat the oven to 175°C (350°F). Arrange the moulds on a baking sheet.
2. Put the butter in a bowl, and beat until soft. Add the sugar, salt, vanilla and buttermilk, then beat until creamy. Combine the flour, baking soda, cocoa powder and ground walnuts. Add to the main bowl and mix everything until you have a soft dough that comes away from the bowl.
3. Pinch off some dough and press into the mould. You want it to be pretty thin – 2-3mm at most. Trim off any excess with a sharp knife. Bake the cookies for around 8 minutes until the dough looks puffed and set, and they are a rich brown colour. Remove from the oven, allow cool for a moment, then remove from the moulds (I flipped them over and gave a sharp tap – the cookie popped out). Repeat until all the dough is used up.
4. Time to fill the cookies. Take a shell, fill it generously with the filling of your choice, then add another shell on top. Transfer the cookies to an airtight container, and leave to rest in the fridge overnight. Remove from the bridge 15 minutes before serving.
To make walnut cream filling
• 15g plain flour
• 100g white sugar
• 25g walnuts
• 120ml milk
• pinch of salt
• 110g unsalted butter
• 1 teaspoon rum
• 1/4 teaspoon vanilla extract
1. Put the walnuts and milk into a small saucepan. Use an immersion blender to blitz until smooth.
2. Add the flour, sugar and salt. Mix well. Place over a medium heat and cook until the sugar has dissolved. Keep cooking for around 2 minutes, stirring constantly, until the mixture starts to thicken and looks slightly translucent.
3. Transfer the thickened mixture to a plate, cover with cling film and press it down on the surface. Leave to cool completely.
4. Put the butter in a bowl. Beat until light and fluffy. Start to add spoonfuls of the pudding mixture and beat well after each addition. Finally add the rum and vanilla. You’re done.
To make dulce de leche filling
• 100g butter
• 120g dulce de leche
• large pinch of salt
1. Put the butter in a bowl. Beat until light and fluffy.
2. Add the dulce de leche and salt and beat well. If the mixture seems too wet, add a little more butter and beat well to incorporate. You’re done.
To fill with Nutella
1. Open a jar of Nutella!