The time is NOW to get in the kitchen and make these delicious, easy and fun Paleo Cosmic Brownie recipe!
If you’ve never had the real-deal cosmic brownie before (the ones by Little Debbie), you are missing out! I LOVED them growing up! They are a dense, fudgy brownie covered in a chocolate ganache and then topped with rainbow colored, crunchy chocolate pieces.
With inspiration from the Little Debbie snacks I ate growing up, I’ve made my own better-for-you rendition at home. These are grain-free, gluten-free, dairy-free and paleo compliant and they turned out *so so yummy*! I know y’all are going to have a blast making these!
Paleo Cosmic Brownies

Ingredients
For the Brownies:
- 2 tbsp coconut oil
- ½ cup maple syrup
- 1 cup creamy unsweetened almond butter
- ¼ cup coconut sugar
- ¾ cup cocoa powder
- ½ cup unsweetened full fat coconut milk
- 1 tsp vanilla extract
- ¼ tsp kosher salt
- 2 eggs
- 1 tbsp almond flour
- 1 tbsp arrowroot flour
- ¼ tsp baking powder
For the Ganache:
- ¾ cup dark chocolate I use Hu Kitchen gems
- ⅓ cup unsweetened full fat coconut milk
- 1 tbsp coconut oil
For Assembly:
- 2-3 tablespoons sprinkles
Instructions
- Preheat the oven to 350 degrees F and line a 9x9 square baking pan with parchment paper.
Make the Brownies:
- Start by creating a double boiler. In a medium saucepan, add water so it is 1-2 inches deep. Heat water until it begins to simmer. In a heat-safe bowl, all the coconut oil, maple syrup, almond butter, coconut sugar, and cocoa powder. Place the bowl over the simmering water, and whisk until it is melted and smooth, about 5 minutes.
- *Alternatively, you can place the coconut oil, maple syrup, almond butter, coconut sugar, (not the cocoa powder yet!) in a microwave-safe bowl and microwave in 30-second increments, stirring in between each cooking cycle. Repeat, melting in 30-second increments, until smooth, about 1.5 minutes total. Whisk in the cocoa powder until well combined.
- Remove from heat and transfer the chocolate mixture to a large bowl. Whisk in the coconut milk, vanilla extract and salt until very smooth. Set aside and let it cool for 3-5 minutes. It will still be warm, but not hot.
- Once cooled, add the eggs and whisk until very well combined.
- Add the almond flour, arrowroot and baking powder and using a rubber spatula, stir until well combined.
- Pour the brownie batter into the prepared baking pan and spread evenly. Hit the bottom of the pan against the counter to release any air bubbles.
- Transfer the brownies to the oven and bake for 15 to 18 minutes, or until a toothpick can be inserted into the center and come out with a few moist crumbs. These are fudgy brownies, so the center should feel slightly underdone.
- Set the brownies aside to cool while you prepare the ganache.
Make the Ganache:
- Meanwhile, In a double boiler, add the coconut milk, chopped chocolate, and coconut oil. Melt and whisk constantly until the ganache is smooth, shiny, and thick, about 3 minutes total.
- *Alternatively, you can place the ingredients in a microwave-safe bowl and microwave in 30-second increments, stirring in between each cooking cycle. Repeat, melting in 30-second increments, until the ganache is smooth, shiny, and thick, about one minute total. Set aside.
Finish the Cosmic Brownies:
- Pour the ganache over the cooked brownies and using a rubber spatula, smooth evenly. Evenly sprinkle the sprinkles over the top of the ganache.
- Transfer the brownies to the fridge and let chill so that the ganache sets, at least 15 minutes.
- Cut the brownies into squares and serve.
32 Comments
Sarah
October 5, 2022 at 2:42 amHow could you make these nut free? Would granola butter work for the nut butter?
What about replacing the almond flour?
Alex
October 15, 2022 at 2:10 pmI would sub in sun butter! it’s a little more neutral in flavor than granola butter!
Liv
June 27, 2022 at 4:14 pmHow do you get the parchment paper to lay like that? Do you oil one side of it?
Em
October 10, 2021 at 8:05 pmOdd question I’m sure, could I skip the ganache? Also could I make the batter and pour it into mini muffin pan?
Alex
October 11, 2021 at 11:42 amThese definitely won’t rise/peak like a muffin– but if you want little choc cakes/individual brownies– yes!
Lauren
October 9, 2021 at 9:33 pmCould have used the mixer to make this instead of the boiling situation. Did not turn out like the picture ): the top ganache was a bit much and was overpowering once I cut it up into pieces. Very chocolatey. Prob wouldn’t try again.
Ashley Venturini
October 6, 2021 at 9:02 pmWould it be okay to use regular sugar instead of coconut sugar? I am having a hard time finding some.
Alex
October 6, 2021 at 9:28 pmHi! it’ll probably cook ok– but it might make them overly sweeter than they should be! coconut sugar is a more mellow sweetness than regular sugar.
Kelsey
October 3, 2021 at 11:36 pmDo you use canned coconut milk here? Or does it matter as long as it is full fat?
Alex
October 4, 2021 at 11:29 amyes, canned coconut milk is usually full-fat (I just don’t want people to use the Lite one).
Meaghan Coco
October 3, 2021 at 1:29 amSo delicious! I followed the recipe exactly except I used flax “eggs.” It still turned out great!
Annie
October 1, 2021 at 3:24 pmThese are incredible!!! Alex never disappoints- her paleo chocolate chip cookies used to be my favorite + now this recipe is in the running for first place. My husband says Little Debbie better watch her back 😜 These brownies are so moist + fudgy + rich! Super easy to make. 🙂
Alex
October 1, 2021 at 6:50 pmhahah! Watch out, Debbie! Love it! so glad you are enjoying it!
Kathy
September 29, 2021 at 8:24 pmSubstitute for the coconut oil and milk?
Alex
September 30, 2021 at 5:26 pmAvocado Oil + almond milk would work
Laura
September 29, 2021 at 6:45 pmFor the unsweetened almond butter should it be raw or does it matter? Thanks!!
Alex
September 29, 2021 at 8:25 pmIt doesn’t matter here
Cam
September 29, 2021 at 3:20 amHi Alex 😀
Can I do agave instead of maple syrup ? And monk fruit instead of coconut sugar ?
Alex
September 29, 2021 at 8:25 pmI haven’t tried those swaps yet so I can’t say for sure how the end result would taste
Sidney
September 28, 2021 at 9:28 pmLove all of these Little Debbie Cake remakes w/real ingredients! Would love to see a recipe for oatmeal creme pies ❤️
Michelle
September 28, 2021 at 3:29 pmWhile making the ganache it started looking really good and smooth but then quickly became rough and when I poured it I could tell the oil had separated. Any tips to avoid this/fix next time?
Alex
September 28, 2021 at 3:32 pmit sounds like it got a little overcooked, i think keeping the double boiler at a lower heat and pulling it from the heat once it becomes nice and smooth will help for next time!
Michelle
September 28, 2021 at 5:17 pmThank you!
Nicole
September 27, 2021 at 4:45 pmAnything to recommend to substitute the Arrowroot powder? I don’t want to mess the recipe up as sometimes substitutes don’t work out.
Alex
September 27, 2021 at 5:15 pmTapioca flour would definitely work.
Courtney
September 27, 2021 at 1:47 amI’ve been waiting for these and – they’re so great! I did did mini m&m’s on top as I love the crunch but am not a huge fan of sprinkles, but I otherwise followed the recipe. Will probably look for a new topping in the future but I couldn’t wait to make them! Super fudgy, satisfying and reminiscent of the real thing. This will be on regular rotation for me!
Alex
September 27, 2021 at 11:40 amaw fun idea on the mini-m&m’s!! I also saw these “rainbow chips” on amazon that look like the real deal you could try: https://amzn.to/3unEnO4
Rebecca Gotto
September 26, 2021 at 6:33 amI would love to see you make a riff on the little Debbie Christmas trees! Paleo of course!
Alex
September 27, 2021 at 11:45 amlove this idea– did you eat the vanilla ones or chocolate? I think the vanilla ones are the more traditional ones.
Keely
September 25, 2021 at 1:06 pmAre there substitutes you would recommend for the almond butter and almond flour? I know substituting can be finicky!!
Alex
September 25, 2021 at 4:24 pmFor almond butter- I recommend cashew butter as a good sub.
For almond flour– I think coconut flour would work here.
Annie
October 16, 2021 at 10:39 pmThese were great! Super chocolatey and fudgey and forgiving! I used a ceramic square pan and realized I probably should have used a metal one after the fact because I had to cook them for quite a bit longer than stated. However the outside bits that cooked longer were still moist and fudgey! Super decadent and really I wouldn’t be able to tell they were paleo if I didn’t know 😉