Prince William's Chocolate Biscuit Cake
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Prince William's Chocolate Biscuit Cake. In honour of the royal wedding here's a favourite of the entire British royal family and was chosen by the Prince as his grooms cake for the wedding.

Originally published April 28, 2011.
Prince William's Chocolate Biscuit Cake
The inspiration for this chocolate biscuit cake came when I went for a stroll downtown with the kids a couple of days ago. We came up with the idea to make Prince William's groom's cake which he has requested be served at the wedding reception.

Apparently, this easy no-bake refrigerator cake is a childhood indulgence of his and a particular favourite of the entire royal family. With this idea in mind, we dropped into Fat Nanny's grocery store on Duckworth Street.
There, I procured the necessary Lyle's golden syrup and a large sleeve of McVities original digestive biscuits. Both Lyle's and McVities are venerable brands in the UK, which adds a little extra authenticity to the recipe on this occasion.

Golden syrup is a little difficult to come by in these parts, so I would use dark corn syrup as a substitute. Any brand of digestive biscuits will do.
Dark chocolate is the way to go with this recipe but you can mix semisweet and dark chocolate if you like the chocolate flavour to be a little lighter.
I've also read numerous versions of this recipe online that include such ingredients as dried cherries, and roasted nuts. I even saw one ingredient I might just try the next time I make this; broken Crunchie bars!
There's lots of room for experimentation with this recipe, so go discover your own favourite version.
2019 update
We have now downsized this large recipe to be made as Chocolate Biscuit Cookie Bars. Now you have two delicious opens depending upon your needs.
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Amazing! We've done the same chocolate biscuit cake to celebrate the royal wedding! Have a great weekend, Giorgia & Cyril
Mmm... this looks yum. Luckily I have a tin of golden syrup just waiting to be used. I think I might try this with chopped hazelnuts, or I might go with your idea and use crunchies. That would be delicious! 🙂
Hi Debbie. Toasted Hazelnuts would be awesome in it! Thanks for reading, Barry.
Love this post, here in Australia this is a hedgehog (slice) and you can buy it in every bakery across the continent. We have it thinner like a slice, but otherwise it's the same - hazelnuts are excellent in this and are kind of expected now over here.
Golden Syrup is also on the shelf in every supermarket, and we make it with a plain sweet biscuit.
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Hi, Can you tell me what a digestive biscuits would be in America?
Digestive biscuits are usually those digestive bisciuits you buy for babies or children. Kind of round or oval-like and very plain but very digestible for babies and everyone else as they kind of melt in your mouth, or are crunchy and are delicious with tea. Soldeverywhere here in Canada in grocery stores under the name of Digestive cookies. hope that helps.
I think that you are mistaken in your description of a digestive biscuit. They are not only for babies and children but for adults too. They are a very popular biscuit in the uk. They are a sweeter version of a graham cracker.
Hi, to the person wanting to know about the Digestive Biscuits in the U.S., you can get them at Cost Plus World Market
http://www.worldmarket.com/product/mcvities-digestive-cookies.do
Or from Amazon.com.
in the US I get our Digestives from Ocean State Job Lot. (they also have Hobnobs!) Sometimes Christmas Tree Stores have Digestives. I would think Cadbury dark chocolate Fingers would be good too. Christmas Tree Stores seems to always have those.
Just made it and it is to die for........delicious!
Great receipe as usual. We have just eaten ours and are smacking our chops here in UK. Cheers everyone!
I must try this. Wondering if it freezes well if made in advance?
I would not attempt to freeze this.
Is golden syrup the same as pancake syrup or corn syrup?
Lord don't use pancake syrup! You'd probably get by with the corn syrup. Golden syrup is much thicker.
Hi Barry, I am looking forward to making this for Christmas dinner. I have an 8 inch springform pan. Would that work for the recipe?
That pan would be too small, I think. You could try scaling down the recipe by 1/4.
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Sounds yummy. I am glutein and dairy free so i am going to try with dairy free chocolate and glutein free graham waffers. On top I'm going to sprinkle peacan pieces. For the cream i am going to use coconut evaporated milk. Should work like a charm. Will let you know as I'm making it for company tomorrow for lunch after church.
Hi ! How did your substitution worked out for this recepie? Hope it went well .! Thanks
I have updated the post with more details about the type of cereal.