Hot Fudge Slow Cooker Brownies are an easy to make, a drool-worthy dessert. Dive into this bowl of hot fudge, brownies, and chocolate divinity.
Today I am celebrating with my friend Hayley for her amazing book launch of Out of the Box Desserts! This book is amazing! It perfectly resembles Hayley.
When we first got out book my kids went through and book marked everything they wanted to make. I think there were only a dozen not marked, everything else they plan on making. And what I love about the recipes is that my kids could help me with every single one. Everyone of these desserts are mouthwatering and so easy to make.
I met Hayley through blogging and what I grew to love about her is her edge, she is always pushing the envelope. She is real and with every recipe she lets you in her inner circle. Before I even met her for the first time, I felt like we were long lost friends. She is sweet, caring and authentic.
I remember she posted on Facebook a while back that she didn’t have a good bundt pan and that everyone she tried was terrible. I of course sent her my favorite bundt cake pan and now check out how amazing she is at those cakes with this Damn Good Chocolate Cake. YUM! Hayley rocks it out in the Out of the Box Desserts cook book and I feel blessed to be able to share it with you today.
I can’t wait for you to try this recipe for Hot Fudge Slow Cooker Brownies. So easy, delicious and well it is made with hot fudge, so right there you know it will be killer good.
Congrats to my sweet friend Hayley for bringing deliciousness into all of our homes.
I will be giving away Hayley’s cookbook, just comment below which recipe you want to try to enter to win. A random winner will be selected next Monday, August 8th! Good luck.
XOXO San
What else can you make in a slow cooker?
Pretty much anything!
Dinners, soups, even desserts!
Check out all Dash of Sanity crockpot recipes!
How do you make Hot Fudge Slow Cooker Brownies?
Grease your slow cooker generously with cooking oil. Set aside.
If you are going to make your own hot fudge (which I strongly suggest as it only takes 10 minutes and is SO MUCH tastier) prepare hot fudge sauce. Click here for directions.
In a large mixing bowl add brownie mix, oil, 1/4 cup water, and eggs until well combined
Pour batter into the slow cooker.
Whisk together 12 ounces of hot fudge sauce and 3/4 cup hot water until combined and smooth. Pour over the brownie batter in the slow cooker. Top slow cooker with lid and cook on high for 3 to 3 1/2 hours or until the edges are cooked.
Hayley mentions the center will be gooey and that is how it should be. Trust me, you want the center gooey it is oh, so good.
Serve immediately, top with ice cream and additional hot fudge if you desire.
Grab a spoon and devour!
Don’t forget to pin this amazing slow cooker recipe to your favorite Pinterest board for later.
Hot Fudge Slow Cooker Brownies

Ingredients
Brownies
- 1 box brownie mix
- 2/3 cup oil
- 1/4 water
- 2 eggs
Hot Fudge Sauce
- 1 cup brown sugar
- 1/2 cup cocoa powder
- 1/2 cup butter
- 1/2 cup milk
- 2 tablespoons vanilla extract
- OR
- 12 ounce jar of pre-made hot fudge sauce
- 3/4 cup hot water
Topping
- vanilla ice cream
- more hot fudge of course!
Instructions
- Grease your slow cooker generously with cooking oil. Set aside.
- If you are going to make your own hot fudge (which I strongly suggest as it only takes 10 minutes and is SO MUCH tastier) prepare hot fudge sauce. Click here for directions.
- In a large mixing bowl add brownie mix, oil, 1/4 cup water, and eggs until well combined
- Pour batter into the slow cooker.
- Whisk together 12 ounces of hot fudge sauce and 3/4 cup hot water until combined and smooth. Pour over the brownie batter in the slow cooker. Top slow cooker with lid and cook on high for 3 to 3 1/2 hours or until the edges are cooked.
- Hayley mentions the center will be gooey and that is how it should be. Trust me, you want the center gooey it is oh, so good.
- Serve immediately, top with ice cream and additional hot fudge if you desire.
- Grab a spoon and devour!
Notes

Sandra, you totally knocked this out of the park and beyond! It looks SO gooey and incredible. And I still use that bundt pan you sent me all the time! I love it, and I love YOU! Thank you. <3 <3
I’m betting that every recipe in this book is amazing but the Mint Cookie Overload Cake is the one I can’t stop thinking about!
I really want to try the Baklava Brownie Bombs. They sound awesome!
Oh this looks so good! I really want to try this one! I have to get her book, I want to try everything!
I’d love to try all of her recipes! But her granmothers coffee cake is calling my name.
I would love to try the Damn Good chocolate cake or anything chocolate! I LOVE chocolate anything! This Hot Fudge brownie looks amazing!
Looks great!
Can this recipe be doubled? If so, does that change the cooking time? I have a 7 quart slow cooker and this sounds great for a crowd..
I have never doubled this recipe and not sure how it would turn out. If you try it I would say yes, you would need to increase the time but not sure you would double it. San