I wanted to bake a "healthy" chocolate cake and in cases like that I usually make a Beetroot chocolate cake. But on this very day I didn't have any beetroot in my fridge and so with some tweaking and hoping and substituting this cake was born - Baked Sweet Potato Chocolate Cake.
You know what - it turned out better than my beetroot version ... and so this is the NEW chocolate cake in our house! It is softer and sweeter - even though the same amount of sugar is used. This is because the sweet potato is baked in the oven till caramelized on the edges and it is naturally sweet.
Not to say the beetroot chocolate cake is no longer good enough, if I can't get sweet potatoes then it will be back on the menu shortly but this cake has really stolen the show.
NOTES***
I have made this cake many times over the years - its still a winner and used at every birthday and everything in between! Some things have been tweaked and changed ---
SUGAR: I now use half a cup of sugar instead of a whole cup. But use as much as you think your sugar tooth needs.
WATER: I have found the cake batter has got quite thick and I now add between half a cup to 1 cup of filtered water at the end of the batter if I find its a bit to thick for my liking.
SWEET POTATO: Bake a large sweet potato with its skin on in the oven at 180 degrees celcius (turn half way through baking). Bake until soft when inserted with a knife and the outside yields nicely when pushed with a thumb. Some of the outside may look dark (brown to slightly black in places) on the outsides as the sweet potato caramelizes inside its skin. Allow to cool and then peel and mash with a fork.
INGREDIENTS (BROKEN UP INTO 4 PARTS)
STEP 1:
50g dark chocolate (I used 70% cocoa dark chocolate)
a tiny pinch of salt
3 Tablespoons of cream (coconut cream or dairy cream - your choice)
combine the 3 ingredients and melt in a baine marie - stir until smooth and put to one side.
STEP 2:
1 generous cup /200g/250ml Jaggery or Brown Organic Sugar (READ NOTES about how much sugar I now use*)
3 Free range eggs
100ml coconut oil (melted down to measure)
100ml olive oil
Beat/mix together with a stand or hand mixer in a large bowl until thickened and the mixture has lightened a little
STEP 3:
1 cup /250ml baked and mashed sweet potato (roughly 240g when cooked) *see note above*add to the egg/sugar mixture above and mix in then add the chocolate cream and mix in until totally incorporated.
STEP 4:
3 heaped dessert spoons of cocoaGradually add each ingredient above one by one beating after each addition to the mixture. See if you need water - (please see NOTES above the recipe)
1 teaspoon bicarb
1 teaspoon baking powder
1 and a half cups / 375ml Gluten Free flour mix
Place mixture into 2 buttered/coconut oiled and floured medium cake tins and place in the oven at 155 degrees celcius for roughly 40 minutes - until the cake springs back to the touch and the knife inserted into the middle of the cake come out clean.
ICING:
I usually make a chocolate ganache for this cake - I melt dark chocolate with coconut milk, allow to cool then pour over the cake. or alternatively I blend dates (pips removed) with coconut oil and a pinch of salt for a caramel type of icing.

WoW! This looks amazing - YUM!
ReplyDeletethanks Kashmiri :)
DeleteOh this sounds so decadent!! I could so have a piece right now ;)
ReplyDeleteLove the plate and cutlery and is that gold on the side of the cake there?!
yes it is GOLD dust :) I love decorating with it! :)
Deletethanks :)
I hope you are well
hugs
B
ReplyDeleteAll I can say is YUM!
thanks British girl in Norway :)
Deleteit was delicious :)
hugs
Betty Bake
Hi I assume I can use all purpose flour?
ReplyDeleteWill the quantitities be the same as in your recipe? Please advise accordingly, if possible.
Romana.
HI Romana
DeleteYes you should be able to use all purpose flour - maybe slightly less than the amount in the recipe because wheat flour has a lot of gluten and will make it more sticky. just add half of the amount and mix in and then add a little at a time until you have a medium thick mixture that isn't stiff or to thick.
Im sure it will come out super yummy!
enjoy
Betty Bake x
Thanks Betty! I made it yesterday and the texture was beautiful and moist and airy! Sadly, there was a rather strong chemical smell and taste, as if my bicardonate of soda had a bad reaction . I did add some yogurt instead of the coconut oil, that's maybe why... My toddler doesn't mind the taste. So I'll do it again very soon with much less bicarb or another brand!
ReplyDeleteAny way looking forward to trying all your other great recipes!
Oh dear ... yes it could be the reaction between the yoghurt you decided to add and the bicarb. Maybe next time try adding another oil instead of the yoghurt :)
Deleteglad the little one still likes it :)
hugs
BB
I kid you not, this was a flipping nice delicious yummy scrumptious healthy gluten free organic wonder of note.........babe please can i have another one ;-)
ReplyDeleteoh sweetie - I need to find more organic sweet potatoes. mmmm it was yummy!
Deletelove you
BB x
This cake looks divine! Can't wait to try it!!
ReplyDeleteIt is very yummy - I hope you like it as much as my family do! - they are asking me to bake another... actually nagging me!
Deleteenjoy
Betty Bake
I make a cocoa sweet potato pound cake regularly but never gluten free. Can't wait to try this version.
ReplyDeletehope you are impressed with it! :)
Deletethanks for stopping by sandra - its always nice to hear from you
Betty Bake x
That sounds like one awesome cake ! My family eats a lot of sweet potatoes and brownies...I definitely have to test it on them :). We are also vegetarian, so any thing that we eat I need to make sure has extra nutrition.Also one question, what brand of chocolate do you use for this cake ? any special recommendations ?
ReplyDeleteHi Aneta
DeleteI use the brand of chocolate called Cachet or otherwise Lindt - I always use 70% or higher cocoa content
IT is yummy - hope you try it :)
thanks for stopping by
Betty Bake
oh my word ... that looks so good. can you ship me a big slice:)
ReplyDeletei wish I could - but I think it may get smooshed!!!
Deletethanks for stopping by :)
big hugs
BB x
Thank you for sharing this wonderful recipe! It looks delicious!
ReplyDeletethanks Lisa :)
Deletethanks for commenting
It is so chocolatey and very good - it was my pleasure to share it!
hugs
BB
this cake looks really delicious + i must say ive never heard of sweet potatoes adding in. this will definitely make it healthier for the kiddos and a chance to squeeze in a vegetable!
ReplyDeleteyes very healthy ;)
DeleteOooooh yummy!!!!! I bet the sweet potatoes making it super rich and moist! It's almost like the sneaky chef adding in the veggies to a cake!!!!
ReplyDelete:) it is SUPER yummy :) enjoy if you make it!
Deletewow!!!!!!!!!!!amaging is all i can say...
ReplyDeleteTHANK YOU :)
DeleteHi, great pictures and ingenious ideas for a healthy cake! I was wondering, could I SUBSTITUTE sugar for honey or banana or dates? And what amount would that be? Anyone? Thanks.
ReplyDeleteHi I have had reports of people using honey instead of sugar with great results :)
Deletehope it comes out great
Betty Bake
DO you use Both Coconut Oil and Olive Oil. Could I use all Coconut Oil?
ReplyDeletei suppose you could just use one .... :) let me know how it comes out
DeleteBB
Finally tried this out and oh yum! So moist! I nearly had a breakdown when I wasn't sure if it was cooked properly after an hour (I think my oven is cooler than it says!) and it doesn't look half as pretty as yours but it tastes delicious!
ReplyDeleteI substituted the cream in Step 1 with orley whip for a dairy free option and used honey instead of sugar. I also made your home made custard for the top and am popping over to that recipe now to comment! :)
So bummed I haven't got a reply to my rave review! Making it again right now and thought I'd check (so I'm not stalking or anything!) to see. Oh well, delicious!
Deletesounds amazing - well done :) so sorry didn;t reply sooner .... your comment got lost in comment land!! SORRY!
Deleteso glad you like and are making it again!
hugs
BB
It all sound so amazing!!! Can I hire you in advanced for next year:)
ReplyDelete155 degrees?
ReplyDelete