Heath Bar Cake

filed under: Chocolate Cakes on January 14, 2014

Chocolate cake with buttercream, chocolate ganache, heath bars, and heath bits make for a pretty amazing cake!


Chocolate Cake
Prep Time
15 mins
Cook Time
45 mins
30 mins
Total Time
1 hr

This cake is completely inspired by Jamie’s Heath Bar Cupcakes. The second I saw them I wanted to make them into a cake! And it was definitely a labor of love.

Course: Dessert
Cuisine: American
Keyword: chocolate cake
Servings: 8 servings
Author: Amanda Rettke
  • 1 3/4 c all-purpose flour
  • 2 tsp. pure vanilla extract
  • 2 extra-large eggs at room temperature
  • 1/2 c vegetable oil
  • 1 c buttermilk
  • 1 tsp. kosher salt
  • 1 tsp. baking powder
  • 2 tsp. baking soda
  • 3/4 c good unsweetened cocoa powder
  • 2 c sugar
  • 1 c freshly brewed hot coffee I use decaf
  1. Heat oven to 350. Prepare two 8-inch round cake pans.
  2. Sift the flour, sugar, cocoa, baking soda, baking powder, and salt into the bowl and mix until combined.
  3. In another bowl, combine the buttermilk, oil, eggs, and vanilla.
  4. With the mixer on low speed, slowly add the wet ingredients to the dry. With mixer still on low, add the coffee and stir just to combine, scraping the bottom of the bowl with a rubber spatula. Pour the batter into the prepared pans (it will be very thin) and bake for 35 to 40 minutes, until a cake tester comes out clean.

  5. Cool in the pans for 30 minutes, then turn them out onto a cooling rack and cool completely



Heath Bar Cake with Chocolate Ganache and Vanilla Buttercream!

Heath Bar Cake

Heath is one of my favorite candy bars, so adding it to a cake seemed like a natural progression. I love the buttery crisp bits sprinkled on top and how they add a soft butterscotch flavor to the rich caramel cake and ganache. This is just one heckuva great cake!

Heath Bar Cake with Chocolate Ganache and Vanilla Buttercream!

Just looking at that cake with the sweet vanilla buttercream covered in rich chocolate ganache lovingly sprinkled with buttery Heath chips… it just makes me happy.  It’s perfection.

Chocolate Heath Cake

This is my favorite chocolate cake recipe.

This cake was truly inspirational.  It sounds weird to say it… but I felt so happy and full of life and joy while preparing it!!

The whole experience was so inspiring that I actually made a little video!  This video is more for fun than anything, but you will also get the general idea how I assembled the cake.



Heath Cake with Chocolate Ganache and Vanilla Buttercream!

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  • Carrie D. says:

    This looks amazing. I will have to try it soon.

    • Amanda says:

      Thanks! Hope you do!

  • Michelle says:

    WOW! This looks amazing!! May I ask where you got your pipping bag and tips from? They look like nice quality!!

    • Amanda says:

      I believe I got them from bakeitpretty.com!

  • Marlene Mueller says:

    Hi Amanda. This Heath Bar cake looks fabulous. After looking at the video and reading the recipe, I was wondering if you made a larger amount of ganache. Your cake looks like it has pretty much on it, and the recipe for the ganache only called for 4 oz. of chocolate along with the other ingredients. This doesn’t seem like it would make enough to make the cake look as delicious as yours. Would so appreciate if you could clear this up for me. Thanks.

    • Amanda says:

      You have a quick mind Marlene! I actually DID double the ganache recipe, but then ended up only using half. Therefore I didn’t offer up that adjustment in my notes. Have a blessed day!

  • Betsy | JavaCupcake.com says:

    What a super fun, simple way to dress up a chocolate cake! LOVE IT! And… that picture at the end of the post of the single piece of cake… it made me want to jump through my screen and eat it for breakfast! YUM!

    • Amanda says:

      lol Thanks sweet Betsy!!

  • Joe says:

    My God! this looks awesome. I have a friend with a 1yr anniversary coming up and would love to present this cake. My question is, is the cream made from the butter milk, eggs, and veg. oil? Also, what chocolate topping (and how to create) did you use?

    Thank you so much for your post!


    • Amanda says:

      Thanks Joe! There is a link above that says Heath Bar Cupcakes… if you click that there is a complete recipe! 🙂

  • Anna @ Garnish with Lemon says:

    Sigh….to have one-eighth the pastry making talent that you do. Gorgeous as always, Amanda. Loved the video, too!

    • Amanda says:

      You are far too kind. Can you teach me how to cook? 🙂

  • Tasha @thatssoyummy says:

    This cake is absolutely ridiculous… OMG I have died and gone to heaven! Simply Gorgeous!

  • Laura @ Laura's Culinary Adventures says:

    There is no better way to celebrate a birth than with a yummy chocolate cake!

  • Loretta says:

    I’ve been eating very clean since the new year, but these pictures literally caused my first regret. Thanks a lot 🙂

  • Shaina says:

    I’m a Skor girl, myself, but I’ll forgive you because this looks incredible. I can’t say no to toffee and chocolate.

  • Jenny Flake says:

    Sooooooo totally drooling. I would give my left arm for a slice of this beauty! Gorgeous job 🙂 xo

  • Ashley @ Wishes and Dishes says:

    I’ve never been so in love with a cake I never tried!! Lol This is amazing! My mother in law is obsessed with heath bars and will just go crazy when I show her this.

  • Mimi @ Culinary Couture says:

    What a beautiful cake and an even more beautiful video!

  • Wendy says:

    I’m hungry!

  • Melissa Judd says:

    I just stumbled upon your blog while looking for some info on people who post recipes to fb. Perfectly written post you did on that topic and I’m quickly becoming a fan.

  • Isabel @deliciosa foto says:

    Wow! I was looking for something to do this evening and I’ve found the perfect cake ever! It looks delicious 🙂

  • Phyllis Malallah says:

    I see the recipe for the cake… Where’s the recipe to finish the cake? Like the buttercream and ganache?

  • Megg says:

    I invite you to my blog kitchen and travels 🙂

  • Lisa @ Garnish with Lemon says:

    Amanda, you always amaze me with your cake making and decorating abilities! Will you give me lessons? Pllleeeaaassseee? Love this! Pinned.

  • Trish - Mom On Timeout says:

    First of all, this cake is just stunning. What gorgeous pics! Second of all, anytime you combine Heath bars, ganache and cake together something magical is bound to happen. Something like this glorious cake! What a wonderful way to celebrate!

  • Teri says:

    I have a ?? I can’t seem to find 8″ rounds just 9″ rounds how will that effect the cooking time?

  • Alina says:

    Amazing! Can’t wait to bake this cake by myself! I have a question: is it 350 F or 350 C?

  • Tracy D says:

    I made this tonight, was beyond amazing. The cake was done at 30 min and was so beyond moist! I highly recommend this cake, was soooooo good!!!!

  • Marilyn Lesniak says:

    First off, CONGRATS AND THANKS! all of these recipes look so good. There aren’t enough hours in the day to make them. It’s going to be hard to choose!

  • Joelle says:

    Where is the recipe for the ganache and buttercream? Looks wonderful!