Thursday 21 January 2016

Chocolate and Peanut Butter Goo Goo Cake

When I was on holiday in Nashville in September – which is a brilliant place to visit, especially if you’re a fan of the Nashville TV series like I am – I came across something called a Goo Goo Cluster. These are candy bars – though they are actually round – made of chocolate, caramel, peanuts and marshmallow nougat. But what’s more, they are of great historical significance – the Goo Goo was invented in 1912 and was the first time more than one element had been combined in a candy bar.
They were created in Nashville and the city is proud of the association – there’s a dedicated Goo Goo shop in the town centre, and when I bought the celebration package at the Grand Ole Opry for my future mother-in-law, the bag contained a Goo Goo Cluster.
So when I saw the letter this month for Alphabakes (the blog challenge I co-host with Ros) was G, I thought Goo Goo Clusters would be fun to make. And then I saw a recipe for a Goo Goo Cluster Cake…
No comments please about January health kicks or pre-wedding diets as this is a very indulgent cake! So that’s why I made it for someone else…. I’ve mentioned before that I spend one day a month working on a project at an agency of very cool people. I spend the day in their offices and it almost always turns into a late night, so I feel the least I can do is take them some cake (and it seems to be greatly appreciated!).
I found a recipe for Goo Goo Clusters – or something resembling them, as it doesn’t really have nougat – here.
They were really easy to make – melt the chocolate with the condensed milk (I used Carnation), mix in the peanuts and marshmallows and pour into a pan (I lined a pan with greaseproof paper rather than buttering it) and set in the fridge.

I tried a little bit straight from the fridge and I have to say these are delicious!
Then I went to the Goo Goo website for this recipe for a Peanut Butter Goo Goo Chocolate PB Cake – though that name is a bit of a mouthful and I didn’t realise I actually needed to have made peanut butter Goo Goo Clusters, rather than chocolate – so instead I’m calling this a Chocolate and Peanut Butter Goo Goo Cake.
You can follow the recipe directly from the website; apparently this cake is available in the Nashville shop’s dessert bar. I want to go back there now!
I converted the measurements to grams but otherwise followed the recipe:
I melted the chocolate and butter, added the sugar and salt and heated until the sugar had dissolved.
Whisked in the eggs and then the cocoa powder.

Bake in a preheated oven for 25 minutes then cool. The cake did sink slightly but I wasn’t surprised as you may have noticed this is actually a flourless cake.
Meanwhile I made the peanut butter layer by beating together the peanut butter, sugar, milk, oil, egg yolks, vanilla, baking soda, baking powder and salt.

Whisk the egg whites in a separate bowl and then fold in.
Bake for 25 minutes.

For the chocolate filling and glaze, melt the chocolate and butter, then remove from the heat and add milk, honey and vanilla.

I decided this was a bit thin and added some icing sugar to it as well.

Pour about a third of the mixture onto the chocolate cake, and gently top with the peanut butter cake. Pour the rest of the glaze on the top and allow to run down the sides. Sprinkle with chopped Goo Goo Clusters.


This cake was delicious, really decadent, and very popular in the office!

I'm sending this to Alphabakes, the blog challenge I co-host with Ros of The More Than Occasional Baker, as the letter she has chosen this month is G.



  1. Looks absolutely wicked!
    Very jealous of your trip to Nashville too!

  2. Never heard of a Goo Goo Cluster before. Sounds like and looks like rocky road. I can only imagine how popular this cake must have been - right up my street! Thanks for entering AlphaBakes.


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