Crock Pot Hot Fudge Sundae Cake
Crock Pot Hot Fudge Sundae Cake is a homemade chocolate cake that makes it’s own hot fudge sauce as it cooks! Simply delicious!
A CHOCOLATE SLOW COOKER DESSERT
I have such a fun recipe to share today! I previewed a photo of this Crock Pot Hot Fudge Sundae Cake on facebook a couple of days ago and I was so surprised by how many of y’all were excited for me to share this one. Have you ever made a cake in your slow cooker? Did you know you could make a cake in your slow cooker? Well, it turns out you can. And it can turn out really good too!

TIPS FOR MAKING THIS SLOW COOKER CAKE
- For this recipe, you really need a smaller (2-3 quart) slow cooker. If the slow cooker is too large or wide, the cake may cook very unevenly and you won’t get a proper fudge layer to form. I have not tested it with anything larger so cannot tell you how it would turn out. Bake it at your own risk.
- I have only tried this with whole and 2% cow’s milk. I have not tried it with almond or oat milk so I can’t say how those would turn out.

INGREDIENTS NEEDED: (FULL RECIPE AT THE BOTTOM OF THE POST)
- all-purpose flour
- sugar
- cocoa powder
- baking powder
- salt
- milk
- oil
- vanilla extract
- chopped nuts (optional)
- brown sugar
- hot water

HOW TO MAKE CROCK POT HOT FUDGE SUNDAE CAKE
Spray a 2-3 quart slow cooker with nonstick cooking spray. For baking, I like to use this kind that has flour in it.

In a bowl, sift together flour, sugar, 4 tablespoons cocoa powder, baking powder and salt.

I don’t own a flour sifter so I just took a long-tined fork and stirred it up real good.

Then stir in milk, oil and vanilla extract.

Give it all a good stir until combined, then fold in nuts (if using). Spread batter evenly into your slow cooker.

In a separate bowl, combine brown sugar and remaining cocoa powder.

Stir in hot water until smooth.

Pour this mixture evenly over batter in slow cooker. DO NOT STIR.

Cover and cook on high setting for 2-2 1/2 hours (it took about 2 1/2 hours for mine to bake).

To test if it is done, stick a toothpick into the center. If it comes out clean (with no cake batter hanging on it), then it is done. Let cake stand, uncovered for 30-40 minutes before serving (this will thicken the sauce.)

On the top you will have your cake layer. Underneath that cake layer is your fudge sauce. So slice up the cake (it’s okay if it falls apart a little bit on you, this cake comes out very moist). Spoon it up on a plate or bowl. Then scoop up some of that hot fudge sauce that is on the bottom, and drizzle a bit of that on top of your cake along with a scoop of vanilla ice cream!

CRAVING MORE RECIPES?
- Chocolate Sheet Cake
- Crock Pot Chocolate Spoon Cake
- Easy Homemade Chocolate Cake
- Italian Love Cake
- Italian Cream Cake
- Chocolate Chip Peanut Butter Fudge
- White Chocolate Cranberry Pistachio Fudge
- Chocolate Walnut Fudge
- Southern Fudge Pie
- Candy Cane Peppermint Fudge
Crock Pot Hot Fudge Sundae Cake
Ingredients
- 2 cups all-purpose flour
- 1 cup sugar
- 4 Tablespoons unsweetened cocoa powder
- 4 teaspoons baking powder
- 1 teaspoon salt
- 1 cup milk
- ¼ cup oil
- 1 teaspoon vanilla extract
- ½ cup chopped nuts (pecans or walnuts) (optional)
- 1 ½ cups packed light brown sugar
- 4 Tablespoons unsweetened cocoa powder
- 3 cups hot water
Instructions
- Spray a 3-quart slow cooker with nonstick cooking spray.
- In a bowl, sift together 2 cups all-purpose flour, 1 cup sugar, 4 Tablespoons unsweetened cocoa powder, 4 teaspoons baking powder and 1 teaspoon salt.
- Then stir in 1 cup milk, 1/4 cup oil and 1 teaspoon vanilla extract.
- Finally, stir in 1/2 cup chopped nuts (pecans or walnuts) if using.
- Spread batter evenly into your slow cooker.
- In a separate bowl, combine 1 1/2 cups packed light brown sugar and 4 Tablespoons unsweetened cocoa powder.
- Whisk in 3 cups hot water until smooth.
- Pour evenly over batter in slow cooker. DO NOT STIR.
- Cover and cook on high setting for 2-2 1/2 hours.
- To test if it is done, stick a toothpick into the center. If it comes out clean (with no cake batter hanging on it), then it is done.
- Let cake stand, uncovered for 30-40 minutes before serving (this helps to thicken the sauce on the bottom.)
Video

Nutrition
Nutritional Disclaimer
“The Country Cook” is not a dietician or nutritionist, and any nutritional information shared is an estimate. If calorie count and other nutritional values are important to you, we recommend running the ingredients through whichever online nutritional calculator you prefer. Calories and other nutritional values can vary quite a bit depending on which brands were used.
Originally published: February 2013
Updated and republished: July 2022




Liked gooseberry on Facebook.
I love my crock pots, I have three different sizes for all kinds of different recipes. I love using it to start dinner in the morning before I leave for work so I gave more time to spend with my family when I get home! I love your blog, I follow you on Facebook and pinterest! Lvaughnlvt@gmail.com
barlarbear@aol.com. I own 4 crockpots, various sizes. use them several times a week and sometimes have more than 1 going at a time.I also enjoy the Gooseberry Patch books and would love to win this one.
HEY, it's me again, with an email address that works! lolz…
See, whenever I think of chocolate cake, my memory fails me <3 but you can find me here!
abinaorphanproject@gmail.com
I already "Like" Gooseberry Patch on Facebook.
DebNJoizee919@aol.com
I have 3 crockpots; 2,4, and 6 qt. I love using the bigger ones for casseroles, roasts, and especially soups. I could half the ingredients and use my 2 qt for this luscious cake! Thanks for the chance to win.
DebNJoizee919@aol.com
HEY, I have a crock pot that small and now I know what to use it for 😀 Could also use a crock-pot cook-book! Loaned mine out to my brother years ago, and never saw it after that…But he swore he used it to make a corned beef without any water in the pot and it came out better than any he ever had. Hmmmm-I would have tried it but he lived in another state. Don't have the guts to test his method, might crack my dearly beloved crock! Anyway, here is where you can write to tell me that I've won, hon! 😀 abinaprojectministries@gmail.com
Thanks!
Love Crockpots, have 3 of them in different sizes. Soups. Stews, Barbecue Chicken, Barbecue Ribs, everything tastes great in a Crockpot.
I love my crockpots! I use it all the time especially when I know I have a busy day and night ahead. It helps out a lot when you have 6 to feed. I have never attempted a dessert though…
I love my slow cooker for main dish suppers. I work at a local school until 4 PM and my husband leaves for work at 5:30 PM. So nice to get supper on the table and we can eat as a family before he leaves. Pinned recipe on my Pinterest board and am following Gooseberry Patch on Pinterest. I posted before but kept forgetting my e-mail. Duh!
I am just starting to use my slow cooker more. Cant wait to try this! Stephanie.nichols4@gmail.com
I follow Gooseberry Patch on Twitter
I like Gooseberry Patch on Facebook
I follow Gooseb erry Patch on Pinterest
I have a 6 quart slow cooker, we are a family of 6. I like it but should probably have a smaller one also. I have done a few roasts in it, but we mainly do soups in it. My current favorite is chicken enchilada soup, with homemade enchilada sauce.
I am just starting to use my slow cooker more. Cant wait to try this!
I do own a slow cooker(Crock Pot), but I don't use it often. I need to get more recipes so I can use it more. I do love cooking in it because it is so easy.
Hi Brandie! Thanks to you and Gooseberry Patch for this giveaway! I love to use my crock-pot, but I don't have very many recipes for it. I probably only use it about once a month. I would love more crock-pot recipes so I could use it at least once a week! Thanks for sharing! Blessings from Bama! randycofield@bellsouth.net
I am a fan of Gooseberry Patch on Facebook.
I use my crock pot every week or two. It is very convenient for those buy nights or when I am away from home most of the day.
Following on Twitter.
Jenny
jlkaelin8@aol.com
Following on Pinterest.
Jenny
jlkaelin8@aol.com
Liked on Facebook.
Jenny
jlkaelin8@aol.com
I love using my crock pot when I do use it which isn't nearly often enough. I always tell myself I want to use it more. Just need to find some easy recipes to try in it!!
Jenny
jlkaelin8@aol.com
I love my crock pot. I use it at least once a week and would use it more if I could find more recipes the kids would eat
This was really good!
I love my crockpot. I actually own two. I am always looking for new recipes to try. This recipe is defintely one I plan to make. 🙂
I LOVE my crockpot and use it at least once a week, if not more! I love new recipes for my crockpot, especially since I have a baby due in 9 weeks, it makes like so much easier! I made the tater tot casserole you had posted and that was a HIT!
Being a working mother, I use my slow cooker about 3 times a week. I own 4 different sizes!! I am always looking for new recipes and have the Hot Fudge Sundae cake in the crock now. Would love to win the cookbook!
Angie Evans
angyevans@yahoo.com
I just made ham and bean soup yesterday in mine, no stirring, no worrying about it overcooking or undercooking, and it was delicious! I have a large oval one and a 4.5 qt one, so I can have two going at once if I want to…. thanks for the recipes. And O-H…
We have 4 crock pots..one can't have too many…and we use one at least once a week, especially in the winter. We make a lot of soups, roasts, stuffed peppers, anything that fits. I can't wait to try this cake…sounds yummy.
Sorry forgot email couponcraze2010 at hotmail dot com!!!
I use my crockpot once a week to make everything and anything- I love my crockpot or should I say crockpots
I use mine daily:) I'm a single mom of 5 boys and work full-time, so on my lunch break I run home, throw something in the crock pot and dinner is ready when we get home….LOVE IT!! sharaosness@yahoo.com
So far I've just played around with a handful of soups, a few corned beef's, a few pork roasts, smoked sausage, and chicken. Other than my usual that I learned growing up, I'm not sure what else to do with it! My family and I have loved every recipe we've tried from your site. Thanks! (kcp_55926@hotmail.com)
Gooseberry Patch liked and followed!
I love my crock pots. I own three ranging from a mini to an 8 qt. I use my mini to burn oils so my house smells nice and the other two I use at least a few times a week. I make anything and everything in there ranging from appetizers to maindishes and desserts. Just yesterday I made a hearty soup in it and we had warm bowls to eat throughout the day.
My crockpots cannot be replaced. I love them!
Jennie
pagano3930@verizon.net
I own 4 crock pots that are a variety of sizes. My favorite meal to cook in a crock pot is Italian Beef. It cooks overnite and I just love waking up to the smell of Italian Beef. Makes you want to eat it for breakfast!
My email address is christine@thecornercook.com
Thank you for posting recipes and taking time to share with those of us who love to cook (and eat)!
I have two crock pots. Just got a pretty red one a few weeks ago. Use one about once a week. Would love to use them more if I had a "Awesome Cookbook" to use for meals. Can't wait to make the Hot Fudge Sundae Cake recipe tonite with hubby! Thanks for posting recipe!! :). maryjowers@yahoo.ca
We have several crockpots. 3 2quart size for sides during parties and holidays. 1 8qt for everyday meals and an 18 qt Electric roaster that I use for parties as a crockpot!
How can anyone live without them? 😀
slimschick2@verizon.net
I love crock pot/ slow cooker recipes. I love that everything can be fixed in one pot and left to cook without needing much attention, if any. I have a few different sizes of them and use them quite regularly. Summer is nice since no oven is needed too. I can't wait to try the Hot Fudge Sundae Cake recipe!
I Love Crock pot recipes!! I have 6 crock pots in various sizes and I use them all the time!!
Diane diane_orr@att.net
Love my crockpots…all 4 different sizes. After 49 years of marriage I got smart and use it once or twice a week. Mac N cheese is a favorite to take to potlucks, many chicken recipes, as well beef, and lasagna. My newlywed granddaughter uses the one I bought her almost everyday since she works full time. Would love this cookbook for her!
I don't use my crock pot nearly enough! I love it because it makes things easier and less time consuming. I just don't know enough recipes or how it really converts from time in the oven.
Michelle
mmwright@bex.net
I love my crock pot!! but I don't use it enough and try to find good recipes, but I do love making my lasanga in it. I tried making mac&cheese but didn't work out to well went all mushy. jeff_cook63@hotmail.com
I have a great crockpot but I don't use it enough! I would love to save time & use it more! jlbrown72@yahoo.com
i have 2 slow slow cookers and use them at last twice a week. would love new recipes to try. i've made this cake several times and its always a hit!
I use my crock pot several times a week. I would love this cookbook so that I can have some simple but yummy recipes for crock pot use. I have a big 5 or 6 quart oval crock pot and just love it. I'm also following Gooseberry Patch on Facebook. My email address is RoosterFarm@msn.com
Debbie
I've always liked to use my crock pot for meals. Now I need tried and true recipes for sure. Our daughter and 3 granddaughters have move in with us and I work 10 to 12 hours a day. They are picky eaters and I hate having to ask my husband for help with the cooking. It would be great knowing that I can throw it all in a crock pot and come home to a homecooked meal. capsey@eaglecom.net
Oh….Also…..I pinned this recipe to my Pinterest "Food" board, I already "Like" and "Follow" Gooseberry Patch on Facebook and Twitter.
Dana Rowan
dana.rowan@mead354.org
Have 2 slow cookers. Have made mashed potatoes in large one to take to work. This weekend I kept my Queso warm in the small one. Love my slow cookers and would love this cookbook!!