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    Home » Sweet Little Bluebird

    Pumpkin Crazy Cake (No Eggs, No Milk, No Butter!)

    by Mary Neumann · 24 Comments

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    Jump to Recipe Print Recipe
    Photo of Pumpkin Crazy Cake in a white baking dish after baking topped with vanilla frosting cut into 9 square pieces. Next to cake pan is a slice of cake served on a white plate with a fork with a bite of the cake, ready to eat.

    Today’s recipe share is another tasty cake to add to your Crazy Cake collection – Pumpkin Crazy Cake (aka, Pumpkin Wacky Cake, Pumpkin Depression Cake)!

    Pumpkin Crazy Cake (No Eggs, No Milk, No Butter!)

    The EASIEST pumpkin cake that’s absolutely delicious, ridiculously moist, made with simple budget-friendly ingredients right from the pantry! No eggs, no milk, no butter, no mixer needed! Dairy Free, Egg Free, Vegan. It’s darn good cake.

    Photo of Pumpkin Crazy Cake in a white baking dish after baking topped with vanilla frosting cut into 9 square pieces. Next to cake pan is a slice of cake served on a white plate with a fork with a bite of the cake, ready to eat.

    Pumpkin Crazy Cake/Wacky Cake/ Depression Cake

    This recipe is adapted from the original Depression era recipe for Chocolate Crazy Cake, a favorite for generations. This cake goes by several names – Wacky Cake, Depression Cake, War Cake and more.

    Ingredients Needed To Make the Cake (Full Recipe at Bottom of Post)

    • flour
    • sugar
    • baking soda
    • baking powder
    • salt
    • pumpkin pie spice
    • pure vanilla extract
    • vegetable oil (or canola)
    • apple cider vinegar (or white vinegar)
    • pure pumpkin puree (Not pumpkin pie mix!)
    • water

    How To Make This Dairy and Egg Free Pumpkin Cake

    Preheat oven to 350 degrees F. Spray an 8×8 baking dish with non-stick cooking spray. In a large bowl, add all the dry ingredients and mix well. Make 3 depressions in the dry ingredients, 2 small and one large – add the vanilla and vinegar in the small depressions, the oil in the large depression.
    Pour the pumpkin purée and water on top and mix with a whisk until well blended and batter is smooth.
    This is a 4 photo collage showing photos preparing the last steps for the cake batter - adding the pumpkin puree and water then mixing the batter in a large clear glass mixing bowl.
    Pour batter into prepared baking dish, place on middle rack of oven and bake for 35 -45 minutes. Check with toothpick to make sure it comes out clean.
    This is a 4 photo collage showing a photo of uncooked cake batter in a white baking dish, a photo of the cake after baking, a photo of the cake with vanilla frosting cut into 9 pieces in the pan and a photo of a piece of cake on a white plate with a fork full of cake ready to eat.
    Allow to cool to room temperature, then dust with powdered sugar or top with your favorite vanilla frosting. Enjoy!
    Crazy cakes are perfect for birthdays, holidays or if you want and quick and easy snack cake. Best of all, they are allergy friendly, so everyone can enjoy fantastic cake!
    SAVE RECIPE TO PINTEREST

    Photo of Pumpkin Crazy Cake in a white baking dish after baking topped with vanilla frosting cut into 9 square pieces. Next to cake pan is a slice of cake served on a white plate with a fork with a bite of the cake, ready to eat.

    Vanilla Frosting Recipes

    • Easy Vanilla Frosting by Sugar Spun Run
    • Vanilla Buttercream Frosting by C Taylor

    Vegan Frosting Recipes

    • Vegan Vanilla Frosting by The Conscious Plant Kitchen
    • Quick & Easy Butter Cream Frosting by The Banana Diaries

    Crazy Cake Frequently Asked Questions:

    Why is vinegar used in the cake? Vinegar reacts with the baking soda and baking powder to make the cake rise. 

    Is it necessary to make the depressions in the dry ingredients? Some people say no, but I always make the depressions. My cakes never fail to rise. I have been making Crazy Cakes for over 11 years, creating lots of new versions. 

    Can you taste the vinegar? No, you cannot taste a hint of vinegar in this cake. 

    My cake didn’t rise, what happened? Make sure baking soda, baking powder and vinegar are not expired. This is a common mistake. 

    Can you make cupcakes with the batter? Yes! All of the crazy cake flavors can be made into cupcakes.

    Can you make the cake Gluten Free? I personally have never made a Crazy Cake gluten-free, but many people have with great results. These cakes are super easy to adapt. King Arthur Flour has an excellent Vanilla Crazy Cake made GF.

    Can I use a different size pan? Yes, you can use 9×9 inch pans and round cake pans. Bake at the same temperature, just keep an eye on the cake and check around 35 minutes. Baking times will vary depending on oven and the size of pan used. This cake can also be doubled using a 9×13 baking dish. 

    Can this cake be made into a two layer cake? Yes! Check out my two-layer Chocolate Crazy Cake. All you need to do is double the recipe and bake in 9×9 inch or 8×8 inch round cake pans. 

    Photo of Pumpkin Crazy Cake after baking with vanilla frosting in a white 8x8 inch baking dish cut into 9 square slices with a slice removed.

    A photo of a piece of Pumpkin Crazy Cake on a white plate with a fork filled with cake ready to eat.

    PUMPKIN CRAZY CAKE (No Eggs, No Milk, No Butter!)

    The EASIEST pumpkin cake that's absolutely delicious, ridiculously moist, made with simple budget-friendly ingredients right from the pantry! No eggs, no milk, no butter, no mixer needed! Dairy Free, Egg Free, Vegan. It's darn good cake. Also known as Wacky Cake and Depression Cake.
    5 from 18 votes
    Print Recipe
    Prep Time 15 minutes mins
    Cook Time 40 minutes mins
    Course Dessert, Snack
    Cuisine American
    Servings 9

    Ingredients
      

    Dry Ingredients

    • 1 ½ cups all-purpose flour
    • 1 cup granulated sugar
    • 1 teaspoon baking soda
    • ½ teaspoon baking powder
    • ½ teaspoon salt
    • 2 teaspoons pumpkin pie spice

    Wet Ingredients

    • 1 teaspoon pure vanilla extract
    • 5 Tablespoons vegetable oil or canola oil
    • 1 Tablespoon white vinegar or apple cider vinegar
    • ½ cup pure pumpkin puree (Not pumpkin pie mix!)
    • 1 cup water

    Instructions
     

    • Preheat oven to 350 degrees F. Spray an 8×8 baking dish with non-stick cooking spray.
    • In a large bowl add all of the dry ingredients and mix well.
    • Make 3 depressions in the dry ingredients, 2 small and one large – add the vanilla and vinegar in the small depressions, the oil in the large depression. Pour the pumpkin puree and water on top and mix with a whisk until well blended and batter is smooth.
    • Pour batter into prepared baking dish, place on middle rack of oven and bake for 40 minutes. Check with toothpick to make sure it comes out clean.
      Please Note: Baking times may vary between 35-45 mins, depending on oven.
    • Remove and cool to room temperature. Top cake with your favorite vanilla frosting/icing or dust with powdered sugar. Enjoy!

    Notes

    This cake serves 9 people and is wonderful with a simple dusting of powdered sugar. For frosting, use your favorite recipe, store bought or check out the great recipes mentioned above in post.
    Keyword Dairy Free Pumpkin Cake, Easy Pumpkin Cake, Egg Free Pumpkin Cake, Pumpkin Crazy Cake, Pumpkin Depression Cake, Pumpkin Wacky Cake
    Tried this recipe?Let us know how it was!

    Thanks for stopping by!

    Cheers!

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    Comments

    1. Michelle

      November 30, 2025 at 3:10 pm

      5 stars
      I made this for Thanksgiving and it was a hit. So quick and easy! I have a family member with several food allergies so I swapped the flour for gluten free. This recipe fit the bill and was a perfect addition to the dessert table.

      Reply
    2. Tom

      November 23, 2024 at 6:23 pm

      How would you make this in a 9x13pan

      Reply
      • Mary Neumann

        November 23, 2024 at 6:43 pm

        All you need to do is double the recipe, Tom. Bake at the same temperature, just be sure to check the cake with a toothpick or cake tester to make sure it comes out clean.

        Reply
    3. Karen

      November 04, 2024 at 7:52 pm

      5 stars
      this was so good and so easy, making it again

      Reply
    4. Debbie Cook

      October 26, 2024 at 6:34 pm

      5 stars
      I’ve made many wacky cakes through the years, but never a pumpkin. This cake was so easy and so good!

      Reply
      • Mary Neumann

        October 26, 2024 at 6:58 pm

        Thanks so much for taking the time to stop by and share, Debbie! Again, so happy you enjoyed the cake! 🙂

        Reply
    5. Lena

      March 06, 2024 at 8:41 am

      Not only is this delicious, we really like the smaller size with just the two of home now. I did however have to fight my husband for the last piece😊.

      Reply
    6. Diann Rivera

      February 22, 2024 at 10:30 pm

      5 stars
      It was very good and moist!!! Quick and easy. The hardest part would be to wait to eat it…we didn’t!! It was still warm. I added a dollop of whipped topping and a drizzle of caramel sauce. I would say if you wanted pretty cuts to wait till it was cooler. Thanks for sharing such a fun recipe!

      Reply
    7. Pea

      January 04, 2024 at 2:40 am

      5 stars
      Very good! I cut down the sugar by 1/3c and topped with chocolate chips. YUM

      Reply
    8. Julianna

      January 07, 2023 at 12:14 am

      Thank you! This is delicious! I have so many food allergies and this was a winner! ❤️

      Reply
    9. Jackie

      November 14, 2022 at 10:11 pm

      5 stars
      Love these crazy cake recipes! I make them gluten free and they are perfect every time! I like to add a little more pumpkin pie spice to this one for my taste preference but recipe is delicious!
      Thank you!

      Reply
      • Celia

        October 31, 2024 at 10:12 pm

        How do you make the crazy cake gluten free? My sister has Celiac’s. Does it come out fluffy?

        Reply
    10. Elaine

      September 22, 2022 at 2:08 pm

      Loved the pumpkin crazy cake—just like all the others I have tried. Do you have a true gingerbread crazy cake recipe? Pumpkin cake was probably close. You do such a good job on these yummy and super easy cakes, just hoping, maybe— Thanks so much!

      Reply
      • Mary Neumann

        September 26, 2022 at 4:52 pm

        Thank you, Elaine!
        I have that flavor on my list 🙂

        Reply
      • Mary Neumann

        November 15, 2023 at 12:44 pm

        Here is my Gingerbread Crazy Cake, Elaine – It’s FANTASTIC!!! Hope you love it too!!

        https://sweetlittlebluebird.com/gingerbread-crazy-cake-no-eggs-no-milk-no-butter/

        Reply
    11. Cindy

      September 19, 2022 at 4:03 pm

      Can you use self rising flour

      Reply
      • Mary Neumann

        September 19, 2022 at 4:24 pm

        All-purpose flour is best, Cindy. You want to be able to control the amount of baking soda and baking powder in this cake – baking soda and powder, along with the vinegar, are what makes the cake rise.

        Reply
      • Nancy

        August 06, 2023 at 5:04 pm

        5 stars
        Just made this for the first time to take to a party, dusted with powdered sugar. Snuck a piece before I packed it up. Delicious!!

        Reply
    12. Julie

      September 13, 2022 at 4:42 pm

      5 stars
      I wanted to know if this would work with a sugar substitute like Splenda

      Reply
      • Mary Neumann

        September 13, 2022 at 5:17 pm

        Hi Julie,

        I have not made a crazy cake using a sugar substitute but others have. Head over here to read reviews for this Chocolate Crazy Cake using a sugar substitute. It might be worth trying!

        https://www.allrecipes.com/recipe/8100/wacky-cake-v/

        Reply
    13. Teresa

      September 13, 2022 at 12:22 pm

      YES! I am very excited to try this recipe – your Crazy Cakes are big hits with my vegan family!

      Reply
      • Mary Neumann

        September 18, 2022 at 3:21 pm

        If you like the other crazy cakes, you are going to LOVE this one, Teresa, especially if you’re a pumpkin fan! Wish I had shared this recipe sooner.
        My daughter made two today. One for herself and one for her friend’s birthday. No issues with the cake rising in high elevation where she lives. 🙂

        Reply
    14. Diane

      September 13, 2022 at 11:39 am

      What kind of icing did you make/use?

      Reply
      • Mary Neumann

        September 13, 2022 at 11:49 am

        Vanilla Frosting, Diane. Use your favorite vanilla frosting/Icing or store brand or dust with powdered sugar.
        Above is Duncan Hines Creamy Vanilla (this frosting is allergy friendly).

        Reply
    5 from 18 votes (10 ratings without comment)

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    Hi, I’m Mary, the face behind the food blog Sweet Little Bluebird. I am a Michigan girl, born and raised in Flint, and currently living outside of Atlanta, Georgia. I am married to a great guy from Northern California, together we have two sweet girls.

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