Tweed Cake. Based upon a very familiar and popular cookie square recipe in Newfoundland when I was a kid…and still is in my family.

Tweed Cake
A popular treat at our house and all over Newfoundland when I was growing up, especially at holiday baking time, were Tweedies (a.k.a. Tweed Squares).
They have a vanilla cake bottom flecked with grated chocolate. The chocolate gets folded into the cake batter to produce the characteristic “tweed” effect.
The cake base then gets a liberal layer of vanilla frosting before being topped with a layer of melted chocolate.

I prefer dark chocolate at 50% cocoa but you can use any kind you like.
I recently made a batch and it occurred to me for the first time that this would make a fantastic cake.
We had my parents and the in-laws over for Sunday dinner this week, so it was the perfect opportunity to try the idea out. It was a big hit!

Tweed Cake
The flavour of the familiar favourite was very apparent and a nice surprise for our dinner guests. Several went back for a second slice and everyone took a piece home for later.
So if you remember Tweedies or are being introduced them for the first time, I’ll bet this cake idea will be a big hit at your next family dinner or get-together with friends too. Originally published on October 2, 2012.

Tweed Cake
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Tweed Cake
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Rena boudreau
Tuesday 27th of February 2018
Is the dark chocolate semi sweet?
Barry C. Parsons
Monday 12th of March 2018
It can be either but I prefer unsweetened.
agnes
Sunday 30th of April 2017
Thank you and pls let me know !
Agnes
Thursday 6th of April 2017
Hi...cud you pls confirm that it is 4 tsp baking powder... thanks in advance.
Sara
Thursday 30th of January 2025
@Barry C. Parsons, any updates?
Barry C. Parsons
Wednesday 19th of April 2017
It is a large cake but you may get away with less bacause the egg whites also lighten the batter. I might revisit that amount next time I try the recipe and experiment with using less.
Austin Hawley
Monday 26th of September 2016
Can the batter be used for tweed squares?
Austin Hawley
Monday 26th of September 2016
Can the batter be used to make the tweed squares?