No butter, no milk, and no eggs needed! Wacky Cake, Crazy Cake, Depression Cake, this super simple, one-bowl cake recipe goes by many names. It’s incredibly moist, rich, and fudgy despite being made with only basic pantry staples! Also includes an easy chocolate icing made with no butter, milk, or eggs!
I didn’t originally plan to share this recipe on the blog today but, considering current events and the fact that many of us are self isolating at home, I thought some basic, simple recipes were in order. Ones that would help you make the most of the ingredients you currently have on hand and don’t require any unnecessary grocery store visits.
Today’s “Crazy Cake” is precisely that kind of recipe. It uses no butter, no eggs, and no milk and yet yields an insanely moist, fudgy chocolate cake. It’s made in just one bowl and is basically fool-proof. Despite the simplicity of the recipe, it holds its own against even my favorite fudgy chocolate cake recipe.
Crazy cake (also known as “Wacky Cake”) is not my own invention. It’s a product of the depression era when ingredients were scarce and people had to make the best of what they could find in their pantry. It’s made an appearance on the blog before, in the form of the cupcake base for my grandmother’s recipe for black bottom cupcakes (recently used to make black bottom cookies!), so it might even seem familiar to you.
How to Make Crazy Cake:
- Start by whisking together all of your dry ingredients (flour, sugar, cocoa powder, baking soda, and salt) in a large bowl. Back in the day, the ingredients were often mixed together directly in the baking pan, but I think it’s easier and worth the extra dish to make in a separate bowl.
- Make a well in the center (see photo above).
- Add your wet ingredients (water, oil, vinegar, and vanilla extract) into the well in the center of the bowl.
- Whisk all ingredients together until you have a smooth cake batter.
- Pour into an 8×8″ baking dish and bake until cooked through. Cool and cover with icing, if desired (more on the icing below!).
Wacky cake is incredibly simple to make, but the easiest way to go wrong is by accidentally over-baking the cake. Keep an eye on it and cook just until a toothpick inserted in the center comes out clean (or with a few moist crumbs).
Icing
It goes without saying that you can really use any icing you’d like on this cake. Buttercream frosting, chocolate frosting, peanut butter frosting, cream cheese frosting, even Swiss meringue buttercream, any of these would work great (though you would only need a half-batch).
But…! All of these recipes use butter. And some of them use milk, or eggs! And if we had butter and milk and eggs… well we’d probably just be making classic chocolate cake, right? We wouldn’t be here in the first place. So I wanted to provide you with a frosting that also uses no butter, milk, or eggs.
Technically this frosting is a glaze, but it’s a thick, fudgy one (it reminds me of the glaze I use on my Texas sheet cake). It’s incredibly simple to make: whisk together powdered sugar, cocoa powder, water, and vanilla extract until smooth.
Can I Make this in a 9×13″ pan?
Making this exact recipe in a 9×13″ pan would yield a very thin cake. If you double the recipe, though, you can make it in a 9×13″ pan. You can also make the recipe as written in a 9×9″ or 11×7″ pan, you will just need to reduce the baking time by about 5 minutes or so.
What’s with the Vinegar?
I’ve had a lot of people ask me if they can make crazy cake without vinegar. Unfortunately, because this recipe is made without eggs, the vinegar is a necessity. It reacts with the baking soda to give the cake its lift and perfect texture (and does not make the cake taste like vinegar at all!) I do not know of a substitute that would work as well, though you can use white vinegar or apple cider.
Can I Make a Vanilla Crazy Cake?
Yes! Just leave out the cocoa powder for a vanilla version. I also like to increase the amount of vanilla extract used to 1 ½ teaspoons.
How to Store:
Store in an airtight container (or just cover the cake with plastic wrap) at room temperature for up to 5 days. It will keep longer in the refrigerator, but keep it tightly covered to keep it from drying out.
Enjoy!
More Recipes You Might Like:
Are you more of a visual learner? Check out my YouTube channel where I show you exactly how I make this cake step-by-step in my own kitchen.
Crazy Cake
Ingredients
- 1 ½ cups (190 g) all-purpose flour
- 1 cup (200 g) granulated sugar
- ⅓ cup (35 g) natural unsweetened cocoa powder
- 1 teaspoon baking soda
- ½ teaspoon salt
- 1 cup water
- ⅓ cup (80 ml) avocado, vegetable, or canola oil
- 1 Tablespoon white vinegar¹
- 1 teaspoon vanilla extract
ICING
- 1 ½ cups (190 g) powdered sugar
- ¼ cup (25 g) natural cocoa powder
- 2 tablespoons water
- 2 teaspoons vanilla extract
- ⅛ teaspoon salt
Recommended Equipment
Instructions
- Preheat oven to 350F (175C) and lightly grease an 8x8 glass baking dish².
- In a large bowl, whisk together flour, sugar, cocoa powder, baking soda, and salt.1 ½ cups (190 g) all-purpose flour, 1 cup (200 g) granulated sugar, ⅓ cup (35 g) natural unsweetened cocoa powder, 1 teaspoon baking soda, ½ teaspoon salt
- Make a well in the center of the bowl and add the water, oil, vinegar, and vanilla extract.1 cup water, ⅓ cup (80 ml) avocado, vegetable, or canola oil, 1 Tablespoon white vinegar¹, 1 teaspoon vanilla extract
- Whisk or stir all ingredients together until batter is smooth.
- Pour batter into prepared baking dish and bake on 350F (175C) for about 35 minutes or until a toothpick inserted in the center comes out clean. Do not over-bake or the cake will be dry.
- Allow cake to cool before frosting.
ICING:
- To prepare the icing, whick together sugar, cocoa powder, water, vanilla extract, and salt until smooth. Icing should be a thick and fudgy consistency, but should be spread-able. If it is too thick, add additional water one teaspoon at a time until the proper consistency is achieved.1 ½ cups (190 g) powdered sugar, ¼ cup (25 g) natural cocoa powder, 2 tablespoons water, 2 teaspoons vanilla extract, ⅛ teaspoon salt
- Once cake has cooled, gently spread frosting evenly overtop. Enjoy!
Notes
Store covered at room temperature for up to 5 days. Cake will keep even longer if stored in an airtight container in the refrigerator by the fridge may dry out the cake a bit.
Nutrition
Nutritional information is based on third-party calculations and should be considered an estimate only. Actual nutritional content will vary based upon brands used, measuring methods, cooking method, portion sizes, and more.
Heath F
Lemon juice or a carbonated soda substituted 1:1 for the vinegar works perfectly. All it’s for is to react with the baking soda.
Sugar Spun Run
Thanks for sharing, Heath!
Gayatri
Glad you finally put an eggless cake recipe. And one that came out fantastic without eggs (didn’t expect it to be so).
Looking forward to more recipies.
Sugar Spun Run
I am so glad that you enjoyed the cake, Gaytri! 🙂
Alan Zais
What an excellent cake, I didn’t even know such a recipe existed with these ingredients. It came out wonderfully moist. The video is always helpful. Thank you, Sam!
Sugar Spun Run
I am so glad that you enjoyed the cake, Alan! Thank you for trying my recipe and for commenting! 🙂
Marge labman
I’ve been making this cake for 20 years or more. I either just use a little powdered sugar on top or leave it plain.
It’s my go to cake when I want Chocolate.
Sugar Spun Run
That is wonderful, Marge! I am glad that I shared a favorite of yours. 🙂
Carey pollock
I would love to make this now. The only ingredient I don’t have is baking soda. Can I keave it out or use something else.
Sugar Spun Run
Hi, Carey. Unfortunately, there isn’t a good substitute for baking soda. It is needed in this recipe to allow it to rise. 🙁
Vishakha.
Looks delicious… 💕💕💕
What if we don’t have an oven…
How do we make it?
Would appreciate if you give an option for that.
Sugar Spun Run
Thank you, Vishakha! Unfortunately, without a heating element, this cake will not work. I do have no-bake recipes that you can try instead. Here are a few suggestions: no-bake cheesecake, no-bake cookies, chocolate icebox pie.
Gigi
This cake is soothing my family’s blues. It is so easy to make & so yummy! Your recipes never let me down. Thank you so much for sharing!
Sugar Spun Run
I am so glad that this cake has brought some happiness to your family during this difficult time. Thank you so much for trying my recipe and for commenting, Gigi! 🙂
Annie
This is such a great recipe at this time when it’s hard to procure things for daily living. So glad I came across your recipe. I can’t thank you enough. It tasted so awesome. My kids& friends just loved it. This is my favorite from now on..
Sugar Spun Run
I am so happy that you came across my site and tried this recipe, Annie. I am glad that you enjoyed it and it brought some happiness to your family during this difficult time. Thanks again. Enjoy! 🙂
Mary
Sounds amazing. My son in law is gluten, dairy, and egg free. Was wondering if it has ever been made with gluten free flour.
Sugar Spun Run
Hi, Mary! I am not familiar with baking gluten-free desserts, however, others have reported success using the Gluten-Free 1:1 Flour in several of my other cake recipes. If you try it, I’d love to know how it works with this recipe. 🙂
Jenny
I LOVE THIS RECIPE. It took me 3-4 mins extra to bake it but it tasted so good! 6-7 people have already asked me for the recipe
Sugar Spun Run
I am so glad that you enjoyed it, Jenny! Thank you so much for trying the recipe and sharing it with others. 🙂
Nicola Doswell
I made cup cakes with this recipe and the family loved them.
Sugar Spun Run
I am so glad that they were such a hit, Nicola! Thank you for trying my recipe and for commenting. 🙂
Ashleigh
Super fast, easy and delicious. It came out light and fluffy and baked in 25 minutes in my oven.
On a note I did not have an 8×8 pan so I divided off a 9.25×13 glass baking dish with tinfoil to make it approximately 9.25×9.25 and lined with parchment paper.
I wasn’t feeling full blown frosting, so I copied a comment I saw on the FB post for this and just sprinkled chocolate chips over the top the last 5ish minutes of baking and then gently smoothed them over the top of the cake once I pulled it out of the oven.
Sugar Spun Run
I am so glad that you enjoyed the cake, Ashleigh, and I am glad that the chocolate chips on top turned out well. Thank you so much for commenting. 🙂
Annabella
Amazing!
Sugar Spun Run
Glad that you enjoyed it, Annabella! 🙂
Amanda
When making the vanilla version do you need to add in extra flour to make up the weight that would have been cocoa powder? Thanks
Sam
Great question, but nope! Just leave out the cocoa powder 🙂
Lisa
Can you substitute white whole wheat flour?
Sugar Spun Run
Hi, Lisa! I have not tried it myself, but I think that should be fine. Please let me know how it turns out. Keep in mind the texture may be different. 🙂