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Magic custard cake with raspberries and caramel sauce

April 24, 2013

Who can resist a magic custard cake? I found myself trance-like at the supermarket, buying some milk (a rare purchase, since I don’t seem to ever use it), just for this recipe. That’s in italics because I’ve been particularly lazy with following any sort of recipe recently. There is something fascinating about these special cakes which separate into fluffy sponge on top and curd or custard at the bottom. The base of this is admittedly totally different to curd – it’s as solid as the photo suggests but still soft, yet sturdy enough to endure extra gooey things like caramel sauce and raspberries without being overly sloppy. As a base recipe it’s excellent – mildly sweet, although very fragrantly eggy – so really it would work with whatever other desserty condiments you want to play around with.

raspberry and custard cake-1

The only thing I’d add next time are some toasted flaked almonds or crushed toasted hazelnuts for serving, and I think it could be one of those homely looking desserts that end up knocking your socks off. Or if you’re wanting to keep the cake plain like in the original recipe, I’d be inclined to get heavier handed with the vanilla – maybe even scrape the seeds of a whole bean in there, or go in a different direction and add some lemon zest. The cake is your oyster.

Raspberry magic custard cake with caramel sauce

makes one 8×8″ square cake

  • 4 eggs, separated
  • 150g icing sugar
  • 120g unsalted Butter
  • 480ml milk
  • 1 T (15ml) water
  • 115g flour
  • 1 teaspoon vanilla extract
  • enough raspberries (fresh or frozen) to cover (I used about 3/4c?)
  • 1 Tbs sugar
  • 2-3 drops vinegar
  • caramel sauce (optional – you will have some left over probably) or more icing sugar to dust

Melt the butter and set aside to slightly cool. Brush the inside of your pan with the melted butter generously, dust with flour to evenly coat. Preheat the oven to 160C (325F). 

Beat the egg whites and vinegar to stiff peaks and set aside.

Warm the milk to lukewarm and set aside. 

While the milk heats, beat the egg yolks and sugar in a medium/large bowl until they pale. Whisk in the melted butter and the tablespoon of water for about until evenly incorporated, then the flour, then the milk and vanilla. Fold in the egg whites a third at a time (a whisk will make this faster) only until no large clumps remain. The batter will be very thin with frothy bits on top.

Place raspberries in your pan and sprinkle with the regular sugar, then pour the batter over. Bake for 30 minutes, if the top is still pale, keep baking and check every 5-10 mins (EDIT: Someone who baked this suggested you leave it in for 55 minutes, but I haven’t tried this, so proceed at your own risk – original recipe would suggest this shouldn’t be a problem). If it’s golden brown, test with a skewer, which will come out relatively clean when done. Allow cake to cool before turning upside down onto a plate and cutting. Dust with icing sugar or drizzle with caramel right before you serve.


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Recipe submitted to Sweet New Zealand

9 Comments leave one →
  1. April 23, 2013 11:42 pm

    This Magic Custard Cake must mean serious business! I’ve seen it floating around the interweb a lot recently! Yours look fantastic—love the addition of raspberries and caramel! MMMMMMmmmmm

  2. April 24, 2013 6:19 am

    Oh my gosh. Saliviating over this post – looks delicious. xx

  3. April 24, 2013 11:35 am

    I’ve seen a couple similar recipes around lately, and thought they all looked cool, but your raspberry version is an innovation!

  4. April 25, 2013 2:58 am

    That looks gorgeous, with all those layers! Definitely loving your special touches with the raspberries and caramel.

  5. April 25, 2013 3:24 am

    Ohhh this looks great! Enter it to Sweet New Zealand! This month’s host is Delissimon, info here


  6. April 26, 2013 1:29 am

    This reminds me a bit of a clafoutis! They’re so delicious and easy to make. Can’t wait to try yours… wish I had a piece right now…

  7. May 5, 2013 7:24 pm

    This is probably the yummiest looking magic cake I’ve seen, I love that you added raspberries and caramel sauce to it!

  8. Sam permalink
    May 9, 2013 4:59 pm

    Looks delicious! Oh, I’m craving sugar now

  9. May 19, 2013 12:36 am

    Woah what a dream cake. I wonder if it would be suitable to serve at a cafe, with caramel on the side. It looks so attractive!

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