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




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my favorite crock pot recipe is lasagna and soup beans.
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I can't wait to try this chocolate cake. I love using the crockpot and I should use it more.
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THANH YOU FOR SOME RECIPIS FROM CROCK POTS . I NEEDED SOME GOOD ONES . LIKE ALL YOUR RECIPIS. NEED TO USE MY CROCK POT TO MAKE MORE THINGS. KEEP UP THE GOOD WORKS. I QUICK AND EASY.
I have to admit that I don't use my crockpot often. I use it most to keep large dishes warm when having get togethers. Also, I love to make chicken breast foil packets in mine.
I use my crockpots alot there is so many ways to use it & things to make in it. I just love the liners they have for them now. It makes clean up easy. 🙂 I have made a cake in mine & it was yummy. I'm going to try this one.
I love my crockpots and I use them at least 3 times a week, especially on the weekends. I do follow GP on Pinterest and I like and follow them on Facebook. thank you so much and I'm very happy to have found your blog! trzanghi3@yahoo.com
I own several crockpots although I do not use them as often as I should. Hoping to add more great crockpot recipes into my repertoire.
I just love you and all your recipes. I love using my slow cooker for everything. I am unemployed at the moment and would love to win this cookbook. Please ener me in this giveaway. Ellen Marks pvfd313@yahoo.com
I use my crockpots quite frequently. It is a way for me to put a warm meal on my family's table even with our busy schedules.
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THANK YOU for the chance and for the awesome recipes! 🙂
I follow Goseberry Patch on Pinterest also! 🙂
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I pinned this recipe too! Thank you for the chance!
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I have 3 or 4 crockpots and i do not use them enough! I use to more when i worked a full time job but not as much now that i don't. I am always looking for great recipes and you always have them! 😉
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I am slow to the game…aside from holidays and potlucks I've never really used my crockpot but now that I'm a working mom I'm trying to learn!!
I've had my crockpot for 40 yrs and use it at least once a week. I have your recipe in my pinterest under desserts. lovey2@netptc.net
Slow cookers are fantastic! My favorite recipes are a chili with pepperoni, tapioca pudding, and the easiest one of all: frozen chicken breasts plus pasta sauce.
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I repinned the Crockpot Hot Fudge Sundae Cake recipe. =)
I have 2 crockpots and really enjoy using them as much as possible.
I use my bigger one ( 6 qt ) more often, and freeze any leftovers. =)
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I pinned this recipe to one of my Pinterest Boards
I have three crockpots, one large oval, one large round, and one small round. I use mine at least twice a week and every Holiday I use 2 to 3 of them and my huge roaster. My newest one does not heat very well, not like my older ones.
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I follow Gooseberry Patch on Pinterest
Yes I have a crockpot,but its old. I use it off and on. I do wish I could use it more but I am not good with recipes and I need more of them to follow.
I have an oval crockpot and I used it today. So easy to make a pot roast. I cook part of the vegetables and meat on high for awhile then turn it down. I add the potatoes later in the day as I like small chunks. My left over post roast will become beef stew in the crockpot tomorrow by adding some tomatoes, and juice and seasonings. I use the crockpot about once a week.
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I am following Gooseberry Patch on Pinterest.
I pinned this recipe on Pinterest!
I am a single mom who works 9-5, so I use my Crock Pot regularly to have meals prepared when we get home in the evenings. I even love it overnight for having apple cinnamon steel-cut oatmeal ready to eat in the morning! I would absolutely LOVE a cookbook of slow cooker recipes!!!
I just bought my first Crockpot a couple of months ago. I wanted to make preparing dinner easier and less time consuming since I want to resume my career as a night shift nurse and still have a decent meal for my family to eat. I am hooked! I hit up all my friends for their favorite Crockpot recipes, and I'm still looking for more great recipes. The Crockpot is one of the greatest appliances ever invented. Just wish I'd have gotten one much sooner.
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I like Gooseberry Patch on Facebook!
I pinned this recipe on my page. Thanks for the chance to enter.
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I am a pinterest follower of Gooseberry Patch. Thanks for the chance to enter.
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I am a facebook fan of Gooseberry Patch. Thanks for the chance to enter.
Andrea D.
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I use my crockpot about once or twice a week. I have two and use them a lot. Thanks for the chance to enter.
Andrea D.
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I have been using my slow cooker more than ever lately and I love it!
I absolutely love my crockpot, use it at least once a week.
My crockpot used to be used a lot but Dave, my husband, died and I stopped eating. Lately, I've begun making meals and eating again so the crockpot sits on the counter and is used every week. Far easier to cook a meal and then eat until it's gone. At the library today, I saw a newly published crockpot cookbook that was totally unappealing. The good thing about Gooseberry Patch, all the recipes have been taste tested by real families, not cookbook authors.
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I love my slow cooker. I usually use it weekly for one pot meals. joyboutwell@gmail.com
I pinned the recipe.
I use my crockpot for soups and meats. I think I will try the Hot Fudge it looks great!