A Thunderstorm & Redcurrant Buttermilk Cake

You know when you laugh so hard that you eventually can't breathe anymore and every single muscle in your body seems to hurt? Yes, that happened multiple times during last weekend. I don't think I've laughed so much and wholeheartedly in a while. I think I've never stared at the night sky for several hours in a row. Seriously, when was the last time you gazed at bright stars and spotted shooting stars and satellites? Promise me you'll do that. It's epic.

I spent last weekend in the Finnish archipelago where we threw a bachelorette party for my dear friend. I was so exhausted after those three days...okay, a total understatement. I actually think that my IQ was below zero for several days after I came back home. Not because of alcohol but simply due to emotional and physical exhaustion. Maybe I still haven't fully recovered, so I'll just start talking about today's recipe which is one I connect many childhood memories with.

Redcurrant Buttermilk Cake | My Blue&White Kitchen

The cake I share with you today is one my mom used to make when I was a kid. It's actually one of the most traditional berry cakes here in Finland. I made it with redcurrants because I had a bunch of them at hand after a recent berry picking trip. Also, I think that this batter works best with tart berries or fruit due to its relative sweetness. You could, however, substitute currants with blueberries or other fruit of your choice. The cake is moist and sweet, the currants add a wonderful tartness to it, and as it bakes, a lovely dark crust forms thanks to the buttermilk. The cake is a real no-brainer and I'm pretty confident you could even make this with an IQ below zero. Just mix everything together (according to my mom it's irrelevant in which order; just make sure everything is incorporated) and scatter the berries over, bake, done.

I shot these pics right before this summer's worst thunderstorm. It was a stormy day, and I actually thought twice before I found the courage to bake the cake despite the weather forecast. The worst scenario in my head: thunderstorm hitting, power cut, and the cake still baking in the oven = disaster. However, I succeeded to bake the cake (while constantly tracking weather forecasts) and shot it in the doorway cause that basically was the place with the best light source. So there I stood with a camera in my hands and the door wide open while the storm was building up outside. I really had not much styling in my head; I just wanted to get some shots before the skies opened up. These may not be the best pictures but I like them anyway simply because I'll always recognize the moment they were taken in.

The thunderstorm eventually hit, but luckily we (including the cake) were all doing fine. I sat in the dark cottage with all lights and electrical devices turned off and silently ate my cake while gazing out the window. Happy face.


Redcurrant Buttermilk Cake

makes 1 sheet cake

The cake is usually made as a sheet cake, but to make a cake as seen in the pictures just halve the recipe and bake in a cake pan (I used a shallow 28 cm / 11" to 17 cm / 7" pan). Note that the berries must be dried carefully to prevent them from sinking to the bottom while baking. If your berries are really juicy and you feel nervous about them, simply toss the berries in some flour or potato starch to give them a light coating before sprinkling them on top of the cake. The flour/starch will absorb the potential liquid and keep the berries from sinking.

100 g (1 ½ dl; cup) graham flour
290 g (5 dl + 2 tbsp; 2 cups + 4 tbsp) all-purpose flour
2 tsp baking powder
1 tsp baking soda
pinch of salt
4 ½ dl (1 ¾ cups + 2 ⅓ tbsp) buttermilk (if you are in Scandinavia, you can use filmjölk instead or make your own buttermilk)
150 g unsalted butter, melted
350 g (4 dl; 1 ⅔ cups) granulated sugar
1 tsp vanilla paste (or 1 vanilla bean, split open & seeds scraped out)
2 eggs (M)

~ 600 g (~ 1 ½ lb) redcurrants, cleaned & dried carefully

powdered sugar, to dust

optional: vanilla ice cream, to serve


Preheat the oven to 250°C (475°F). Line a deep baking sheet with parchment paper.

In a small bowl, combine the flours, baking powder, baking soda, and salt. Set aside. In a medium-sized bowl mix together the buttermilk, melted butter, sugar, vanilla paste, and eggs. Add the dry ingredients and whisk until combined. Let the batter sit for about 5 minutes.

Pour the batter into the baking dish and top with the redcurrants. Bake on the middle rack for 20 to 30 minutes, or until deep brown in color. Let cool a bit and dust with powdered sugar. Enjoy warm or at room temperature plain or with a scoop of vanilla ice cream. The cake will keep for up to two days.


Redcurrant Buttermilk Cake | My Blue&White Kitchen

Related posts

Toscakaka – Nordic Caramel Almond Cake

Toscakaka − Nordic Caramel Almond Cake | my blue&white kitchen

Drumroll, please... My summer vacation started this week! Wohooo! I still can't get my head around the fact that someone is actually paying me for doing nothing. So for the next 4 weeks I get paid for sleeping in, eating strawberries and fresh peas by the handful, hanging out with friends and family, spending way too much time watching music videos like this one, staining my hands with the sweet juices of cherries, chatting with the lovely lady at the farmers' market, sitting on the porch enjoying a glass of chilled rosé, and watching the World Cup every single night. Absolutely no complaints.

This occasion definitely calls for cake. So how about toscakaka? It's basically a classic pound cake topped with one giant Florentine. Pretty damn genius if you ask me. Not without reason is it one of the most loved cakes in Scandinavian baking. I'm not sure of its origin but already my great-great-grandmother, a known cook, baker, and author, baked this cake. The ingredients must have been rather expensive at that time so I guess it has been a treat reserved solely for the upper class.

This cake is baked according to a family recipe. Toscakaka was my late great-grandfather's signature cake, and luckily he left a small note with the ingredients needed to recreate this treat. I've kept that small piece of paper like a gem for several years now, but somehow I've never actually made the cake. Maybe I feared screwing it up? Would I be able to make the cake taste as good as he did? Last week, I finally overcame my fear of failing. The cake came out perfect. I don't know if it tasted as good as the ones my great-grandfather baked but it was everything I could have asked for. A moist cake base and a crunchy caramel almond crust. I was proud of myself, and I'm sure he would have been too.

This cake is highly addictive. I've made three cakes in one week. Yeah. Let it be summer vacation.


Toscakaka – Nordic Caramel Almond Cake

makes one 20 cm / 8" cake

I made a few small adaptions to the original recipe like adding lemon zest to the batter. I think it was lovely but feel free to omit it if you wish to. Also, my great-grandfather was known to always double the caramel almond topping. It appears, however, that he must have been using a larger cake pan. I was baking this cake again last Sunday and decided to double the topping cause HOW CAN ONE NOT WANT MORE OF THAT CRUNCHY GOODNESS!?! Well, I ended up creating a mess as the topping overflew in the oven. So that definitely lacks some more recipe testing...
 

For the dough
125 g (4.4 oz) unsalted butter, at room temperature
135 g (4.8 oz; 1 ½ dl; ⅔ cup) caster sugar
3 eggs (M), at room temperature
zest of 1 lemon
140 g (4.9 oz; 2 ½ dl; 1 cup) all-purpose flour
pinch of fine sea salt
1 ½ tsp baking powder
2 tbsp milk, at room temperature

For the topping
55 g (2 oz) unsalted butter
55 g (2 oz; 1 ¼ dl; ½ cup) sliced almonds
3 tbsp granulated sugar
1 tbsp all-purpose flour
2 tbsp heavy cream

optional: fresh strawberries (or other berries) and Greek yogurt or lightly whipped cream, to serve
 

To make the cake
Preheat oven to 175°C (350°F).

Grease the cake pan (preferably springform). In a small bowl, mix the flour, salt, and baking powder. Set aside. In a bowl of a standing mixer, cream the butter and sugar together until light and fluffy. Add the eggs one at a time and beat until well incorporated. (If your batter breaks at this step, your eggs have probably not been at room temperature or you've added the eggs too quickly. Don't worry. The dough should come together once the flour is added.) Add lemon zest and about half of the flour mixture and mix until smooth. Gradually add the milk and finally the rest of the flour mixture and mix until you have a smooth batter. Pour into the prepared cake pan. Bake on the middle rack for 25–30 minutes or until risen, golden brown in color, and almost done (the cake will continue to bake once the topping is added but needs to be enough cooked to support the topping).


To make the topping
Add the butter, almonds, sugar, flour, and heavy cream to a medium-sized heavy-bottomed pot. Keep your eyes on the cake. When the cake starts to look ready for the topping, start cooking the caramel almond topping (the topping comes together in less than 5 minutes). Over medium-high heat, stir until the mixture starts to bubble and thicken slightly. Remove from heat and pour over the pre-baked cake making sure that it's evenly distributed. I think it's easiest to pour the topping in the middle of the cake and, with the help of a spatula, gently spread into an even layer. Bake for further 10–15 minutes or until the crust is golden brown and bubbles.

Cool for about 10 minutes, and run a knife around the edge of the pan to release the cake. Let cool on a wire rack. The caramel will harden as the cake cools down.

Enjoy at room temperature plain or with fresh berries and some Greek yogurt or lightly whipped cream.


Toscakaka − Nordic Caramel Almond Cake | my blue&white kitchen

Side note: I shot this cake at 9pm. Talking about nightless nights and all that amazingness...