Meatless Monday Challenge

One-Bowl Fudgy Funfetti Brownies

on September 4, 2024
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These fudgy Funfetti Brownies are decadent, chocolatey, and chewy, with fun and colorful rainbow sprinkles! Super easy with only one bowl required!
Close up of rainbow sprinkles brownies on a pink background.

If you want all the celebratory fun of rainbow sprinkles but you’re more of a chocolate kind of dessert person, these Funfetti Brownies are for you!

This recipe yields decadent brownies with a rich fudgy texture and deep chocolate flavor, stuffed and topped with a generous amount of rainbow sprinkles. Plus, it’s simple to make, with just one bowl required!

I’ve been known to add sprinkles to turn up the fun on some of my recipes (see also: Funfetti Pancakes!) and my Condensed Milk Brownies are easily my most popular recipe, so this mashup was a MUST.

Dropping rainbow sprinkles onto a stack of Funfetti brownies.

Funfetti Brownies Ingredients


Here’s everything you need:

  • Chocolate chips. I used dark chocolate chips but milk and semi-sweet work, too!
  • Unsalted butter.
  • Oil. Any neutral oil will do.
  • Granulated sugar.
  • Eggs.
  • Vanilla extract.
  • All-purpose flour.
  • Cocoa powder. I use dark cocoa powder.
  • Salt.
  • Rainbow sprinkles.
Ingredients for Funfetti brownies - butter, cocoa powder, salt, chocolate chips, sugar, oil, eggs, flour, rainbow sprinkles.

How to Make Brownies with Rainbow Sprinkles


Make Your Chocolate Brownie Batter First

Preheat your oven to 350°F and line your 9×9-inch or 8×8-inch square dish with parchment paper.

Add the chocolate chips, butter, and oil to a large microwave-safe bowl. Microwave in 30-second intervals on high, whisking in between until just melted.

Pro tip: If you’re one of those people who enjoys licking the batter bowl more than eating the actual brownies, I got you! Check out this 10-minute Edible Brownie Batter recipe!

Then, whisk in the sugar. Next, add the vanilla extract and eggs. Whisk again.

Finally, add the all-purpose flour and salt and whisk again. You’ll have a very thick batter. Fold in about half of the sprinkles and save the rest to add on top.

Melted chocolate in a large mixing bowl.
Melt the chocolate, butter, and oil in the microwave.
Melted chocolate, melted butter, and sugar whisked together in a large mixing bowl.
Whisk in the sugar.
Brownie batter with melted chocolate before adding the dry ingredients.
Mix in the vanilla extract and eggs.
Thick brownie batter in a large mixing bowl before adding rainbow sprinkles.
Lastly, add the flour, cocoa powder, and salt.

Transfer to Your Baking Dish

Add the batter to your prepared baking dish and use a spatula to spread it out. Add the rest of the sprinkles on top.

Bake on the top rack at 350°F for 25-30 minutes until firm.

Fudgy brownie batter in a lined pan topped with rainbow sprinkles.
Freshly baked colorful Funfetti brownies still in the pan.

How to Store Rainbow Sprinkle Brownies

Cover your fudgy brownies or store them in an airtight container to keep them fresh. At room temperature, these chocolatey squares will stay delicious for 3-4 days.

If you want to extend the life of your colorful brownies, you can freeze them for up to 4 months in an airtight container. Just allow them to thaw at room temperature before biting into them.

Overhead image of sliced brownies with rainbow sprinkles on a pink background.

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Close up of rainbow sprinkles brownies on a pink background.

One-Bowl Fudgy Funfetti Brownies

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Marley Goldin
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These fudgy Funfetti Brownies are decadent, chocolatey, and chewy, with fun and colorful rainbow sprinkles! Super easy with only one bowl required!
Prep Time 15 minutes
Cook Time 35 minutes
Total Time 50 minutes
Servings 9 brownies

Ingredients
  

  • ½ cup unsalted butter, softened
  • 1 tablespoon oil
  • 1 cup chocolate chips (dark or semi-sweet)
  • 1 ¼ cup granulated sugar
  • 2 large eggs
  • 2 teaspoon vanilla extract
  • ½ cup all-purpose flour
  • ½ cup unsweetened cocoa powder (I use dark)
  • ¼ teaspoon salt
  • cup rainbow sprinkles

Instructions
 

  • Preheat oven to 350°F and line a 9×9 or 8×8-inch square pan with parchment paper.
  • Add the butter, oil, and chocolate chips to a large microwave-safe mixing bowl. Microwave in 30-second intervals, whisking in between until just melted and smooth.
  • Add the sugar to the bowl with the melted chocolate mixture and whisk to combine.
  • Next, add the eggs and vanilla extract and whisk.
  • Whisk in the flour, cocoa powder, and salt. You'll have a thick batter.
  • Fold in about half of the sprinkles, conserving the rest to sprinkle on top.
  • Transfer batter to your prepared pan and cover the top with the rest of the sprinkles.
  • Bake for 25-30 minutes until firm. Cool, slice, and enjoy!

Pro Tips

  • Make sure the batter is smooth and free of clumps before adding it to your baking pan. If your cocoa powder is extra clumpy, consider sifting it!
  • If you love brownies as much as I do, you’ll love this collection of my greatest brownie recipes!

Video

Course Dessert
Cuisine American
Diet Vegetarian
Keyword Brownies, Chocolate, Fudgy Brownies, Funfetti
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