Disclosure: This post may contain affiliate links.
Birthday Cake Brownies that are actually healthy? Yes! These flourless brownies are made with cashew butter, eggs and coconut sugar and are gluten free, dairy free and Paleo-friendly.
Gosh I love these birthday cake brownies so much and I know you will too. I originally made them in 2015 for my brother's birthday, mostly to celebrate his love of cashew butter.
See, I adore making recipes with nut butter, like my peanut butter fudge and my flourless almond butter chocolate chip cookies. These brownies use nut butter as the main ingredient instead of flour, making it a little too easy to devour the whole pan.
- Use nut butter as a base instead of flour (kind of like these healthy peanut butter balls)
- These brownies are ready in just 30 minutes
- Filled with sprinkles, but you could also add chocolate chips
- They're flourless, making them naturally gluten free and Paleo-friendly, with the option to make them vegan as well!
Nut butter: The recipe calls for cashew butter, but I think almond butter and *some* peanut butters would work just fine. If you want to try using peanut butter, opt for a brand where the only ingredient is peanuts, or peanuts and salt (you don't want it to be too thick).
Sugar: I love coconut sugar for many reasons, one being because you can use it interchangeably with refined sugar or cane sugar. If you happen to have those in your pantry instead, feel free to use them in this recipe.
Maple syrup: I love the addition of maple syrup -- it pairs perfectly with nut butter -- but if you're looking to cut back on sugar, you can omit the syrup.
Eggs: Since this is a flourless recipe, the eggs act as a binder and hold everything together. BUT, I did test the recipe using flax eggs and it turns out pretty well. See the "tips" section below if you want to make these vegan-friendly.
Sprinkles: Every "birthday cake" flavored recipe needs sprinkles, but if you want to take these up a notch, you can definitely add chocolate chips as well.
How to make birthday cake brownies
Step 1: Whisk the wet ingredients. In this case, the wet ingredients are the eggs, cashew butter, maple syrup, and vanilla extract. Since these brownies are gluten free, you don't need to bust out your stand or electric mixer. Instead, simply stir everything gently by hand with a rubber spatula.
Step 2: Add the dry ingredients. Once the wet ingredients are mixed, fold in the baking soda, baking powder and coconut sugar.
Step 3: Add-ins. Last, stir in the "add-ins", aka the sprinkles and/or chocolate chips. These are what gives these brownies a little "oomph", so I do recommend adding at least one or the other, if not both.
Step 4: Bake. Bake the brownies for 25 minutes (unless you're making them vegan, then bake for 30 minutes). Wait for the brownies to cool completely before slicing them!
Tips and tricks
-Don't over-mix the batter -- stir gently by hand until everything is incorporated, then transfer it to the baking pan.
-Make sure to grease the baking pan with nonstick spray, or line with parchment paper.
-Wait until the bars are completely cooled before cutting them. Since they're flourless, they're more fragile than most brownies and will fall apart if you cut them while they're warm.
Do I have to use cashew butter?
Nope! Any nut butter will work. Cashew butter makes these taste the most similar to birthday cake, but I've made them with peanut butter and they're still delicious.
What's the best way to make these gluten free and vegan?
To make these brownies vegan, you'll want to use 2 flax eggs (2 tbsp flaxseed meal + 5 tbsp water), and bake them for 30 minutes. Then, once they've cooled, store them in the refrigerator instead of at room temperature, which will help them stay together better.
How should these be stored?
Store brownies in a container (I just kept them in the 8x8 baking dish, and covered it with a lid) either at room temperature or in the refrigerator for up to 4 days.
More healthy dessert recipes
- The BEST Paleo Brownies
- No Bake Cheesecake
- Flourless Sweet Potato Brownies
- Peanut Butter Fudge (dairy free)
If you made this recipe, be sure to leave a comment and star rating below. Thanks!
Healthy Birthday Cake Brownies
- 1 1/4 cup cashew butter (12 oz.)
- 2 eggs see notes
- 2 tbsp maple syrup
- 1 tsp vanilla
- 1 tsp baking powder
- 1/2 tsp baking soda
- 1/4 cup coconut sugar
- 1/4 cup sprinkles
- Preheat oven to 350°.
- Whisk cashew butter, eggs, syrup and vanilla together; then, stir in the baking powder, baking soda and coconut sugar. Last, add the sprinkles.
- Grease an 8x8 baking pan with nonstick spray, or line it with parchment paper. Scoop batter into the pan, using a spatula to smooth it out.
- Bake brownies for 25 minutes or until a toothpick comes out clean. Wait for the bars to cool completely before slicing. Enjoy!
UPDATE NOTE: This post was originally published in May 2015. It was updated with new text and photos in March 2021.