This Wacky Chocolate Cake is a simple chocolate cake made with everyday ingredients including flour, cocoa, sugar, oil, water and vinegar. It’s an easy recipe to bring together when you feel like a homemade chocolate cake without any fuss.
The vinegar works with the other ingredients to help create a lovely cake texture, while cocoa gives it plenty of chocolate flavour. It’s a handy cake recipe to have on hand for all sorts of occasions.

Why is Wacky Chocolate Cake also called Depression Cake?
This lovely moist chocolate cake is often known as War Cake or Depression Cake. It is believed to have originated during the Great Depression in the USA in the 1930s, when ingredients such as eggs, milk and butter were either scarce or too expensive for many families.
Recipes were often shared in annuals and newsletters as a way to help families make do with what they had and reduce the use of certain ingredients. Common recipes were adapted and recreated, using substitutions such as oil instead of butter and baking powder in place of eggs.

Which vinegar should I use in Wacky Chocolate Cake?
This recipe calls for vinegar, and depending on which recipe you look at, it will vary from white vinegar, apple cider vinegar or what I have used today which is malt vinegar. Any of those 3 types of vinegar is fine. It is used to react with the baking soda.
For a richer darker cake, you can use a cup of coffee instead of the water for a lovely result. You cannot taste the coffee, it just brings out the cocoa even more.

What ingredients do I need for Wacky Chocolate Cake?
The best bit is that the ingredients I use here are all pantry staples so at a time where we are now looking for ways to create value with our baking and cooking I thought it would be a wonderful recipe to share.
These are the ingredients required:
- Plain white flour
- Sugar
- Cocoa powder
- Baking soda
- Salt
- Vinegar (Apple Cider, White or Malt)
- Vanilla essence
- Water
- Oil (Vegetable or Canola)

Why is Wacky Chocolate Cake also called a 3 hole cake?
Some people also refer to it as a 3 hole cake. This is because historically the cake was made in the same pan you cooked it in! You simply add the dry ingredients, then make 3 holes to pop the various wet ingredients in, whisk together and then bake in the same pan.
I don’t do it this way as I worry about it sticking. So, I do use a separate bowl to prepare the cake then add to a lined baking pan.

How to make Wacky Chocolate Cake
The method could not be more simple. I sift together the flour, cocoa and baking soda. Then add the sugar and salt and whisk all together. Then you add in the wet ingredients and whisk until no lumps remain.

Pour this into the lined baking pan and bake for around 35 minutes until it springs back to the touch or a skewer comes out clean or just a few damp crumbs remain. Then allow it to cool before icing.
If things haven’t quite worked out in the past, I’ve put together a helpful guide to common baking mistakes and how to fix them here.

How can I serve Wacky Chocolate Cake?
The cake itself is so flavourful and moist. You definitely do not miss those extra ingredients. The cake can be served as is or with an icing of your choice. If you are keeping the cake completely dairy free then use your favourite icing that suits your needs.

What icing works best with Wacky Chocolate Cake?
I like to use my basic chocolate icing here which is simply icing sugar, butter, vanilla and cocoa powder and a splash of water to the right consistency. If you wish, you can use margarine to keep this dairy free if you’d prefer.

Other cake recipes to try
I love a good chocolate cake! I have quite a few versions now be sure to check them out too:
- The Best Ever Chocolate Cake
- Grandma’s Microwave Chocolate Cake
- Easy Chocolate Cake
- Chocolate Strawberry Cake
- Flourless Chocolate Cake
- Beetroot Chocolate Cake
Wacky Chocolate Cake recipe

Wacky Chocolate Cake
Wacky Chocolate Cake is an easy, reliable chocolate cake made with simple pantry ingredients for a delicious homemade cake without any fuss.
Ingredients
- 1 1/2 Cups Plain White Flour, 225 grams
- 1/4 Cup Cocoa Powder, 25 grams
- 1 teaspoon Baking Soda
- 1/2 teaspoon Salt
- 1 Cup Sugar, 205 grams
- 2 teaspoons Vinegar (White, Apple Cider or Malt)
- 1 teaspoon Vanilla Essence
- 1 Cup Water, 250mls
- 1/3 Cup Oil, Vegetable, Canola etc, 80 mls
Icing
- 1 1/2 Cups Icing Sugar, 202 grams
- 1 Heaped Tablespoon Cocoa Powder
- 1 teaspoon Butter, 5 mls, melted
- 1 teaspoon Vanilla Essence 5 mls
- 1-3 Tablespoons Water, 15-45 mls
Instructions
- Preheat your oven to 175 Celcius, Bake
- Prepare a 20cm square or round baking tin with baking paper on the base and sides. Cooking spray helps the paper stick to the tin
- In a large bowl sift in the flour, cocoa powder and baking soda together
- Add to this the sugar and salt and whisk well to combine
- Straight into this bowl add the vinegar, vanilla, water and oil and whisk until no lumps remain
- Pour into the prepared pan and pop in the oven
- Bake for 30-35 minutes until it bounces back to the touch and a skewer comes out with just a few crumbs but no wet batter.
- Remove from the oven and allow to cool for 20 minutes in the tin
- Carefully remove onto a wire rack to cool completely
- If you choose ice with your favourite icing or use my simple one below
- In a medium bowl sift together the icing sugar and cocoa powder. Add to this melted butter, vanilla and mix well.
- Add to this the water a teaspoon at a time until you get the desired spreadable consistency, like a soft peanut butter consistency.
- Spread evenly over the cake
- Store in an airtight container, eat within 4 days
- This cake will freeze well un-iced
- Enjoy!
Nutrition Information
Yield 16 Serving Size 1Amount Per Serving Calories 206Total Fat 5gSaturated Fat 0gTrans Fat 0gUnsaturated Fat 4gCholesterol 1mgSodium 102mgCarbohydrates 38gFiber 1gSugar 25gProtein 2g
JustAMumNZ.com, occasionally offers nutritional information for recipes contained on this site. This information is provided as a courtesy and is an estimate only. This information comes from online calculators. Although justamumnz.com attempts to provide accurate nutritional information, these figures are only estimates.

I really hope you enjoy this Wacky Chocolate Cake as much as we do. It is such a simple, delicious cake made with everyday pantry staples, and a lovely recipe to have on hand.
If you give this recipe a go, I’d love to hear how it turned out for you in the comments. You can also leave a ⭐ rating in the recipe card above, it really helps others find and enjoy this recipe too.
You can also find me over on Facebook and Instagram for more baking and cooking inspiration, or join my newsletter to receive my latest recipes straight to your inbox.
Happy baking,
Anna x

Kirstie says
This is really nice! I was a bit worried due to no baking powder in this recipe but I trusted the process. I used extra virgin olive oil, and a wee bit more cocoa powder because thats what I do LOL. Yum yum egg and dairy free, winning! Do you think brown sugar would work in this recipe too ? Thanks for the recipe it’s going to be a regular.
Paula says
Tried this today and it was EXCELLENT – moist and just the right amount of sweetness. Family very happy!
(BTW, I did have to bake the cake for 10 mins longer than the recipe said but all was still fab.) Thank you for the recipe – a definite winner for us 🙂
Kath says
Can this be adapted to also be gluten free?
justamumnz says
Yes! Simply use any gluten free flour that can be used as a 1:1 substitute ☺️