Spellbindingly Cute Bubbling Cauldron Brownie Bites for Halloween
Halloween is the perfect excuse to make your desserts a little spooky and a lot of fun. These Cauldron Brownie Bites look like tiny witch pots bubbling over with magic. Don’t worry, no eye of newt or frog legs required—just brownies, frosting, and candy. They’re cute, creepy, and dangerously delicious. Get ready to cast a sweet spell on everyone who takes a bite!

Why these Cauldron Brownies are amazing:
- They look spooky and fun, perfect for Halloween.
- The brownies are rich, chocolatey, and bite-sized.
- The green icing makes them look like bubbling cauldrons.
- Candy decorations add crunch and color.
- They are easy to make and even easier to eat.
Perfect for:
- A kids’ classroom Halloween party.
- A spooky movie night with friends.
- A neighborhood trick-or-treat gathering.
- A Halloween-themed potluck or office party.
- A family night of pumpkin carving.
- A haunted house or costume party snack table.
Cute Halloween Bubbling Cauldron Brownie Bites
Prep Time: 15 min / Bake Time: 10-15 min
Makes: 24 brownie bites
Ingredients
- 1 box brownie mix + ingredients from the instructions (water, oil, eggs)
- 1/2 cup butter, softened
- 2 cups powdered sugar
- Green gel food coloring
- Green sprinkles and/or green bubble sprinkles
- Eyeball candies
**Mini muffin tin
Directions
Preheat your oven to 350 degrees Fahrenheit. Spray a mini muffin tin with non stick spray.
In a large mixing bowl, mix brownies according to box instructions.
Add the brownie batter to the mini muffin cups, filling 3/4 full.
Bake for 10-15 minutes.
Once out of the oven, use a small tsp sized measuring spoon to make an indention into each brownie.
For the frosting, in a medium mixing bowl, mix together butter and powdered sugar, until combined.
Add a generous amount of green gel food coloring, and mix until well combined.
**If needed here, you may add a splash of milk or heavy cream if the frosting isn’t coming together.
Add the frosting to a piping bag and snip off the tip.
Pipe the frosting into the brownie indentions.
Dip the frosting end of the cups into your green sprinkles.
Add a few eyeball candies to the cups.
FAQ
Can I use homemade brownie batter instead of a boxed mix?
Yes! A boxed mix keeps it simple, but homemade brownies work just as well.
How do I make the brownies bite-sized?
Bake the batter in a mini muffin tin so each brownie looks like a tiny cauldron.
What kind of frosting should I use for the “bubbling” effect?
Green icing or frosting works best. You can use store-bought or homemade.
How far in advance can I make these?
You can bake the brownie bites a day ahead. Decorate them the day you plan to serve for the freshest look.
Tips & Tricks
- Spray your mini muffin tin well so the brownie bites pop out easily.
- If you can’t find bubble/pearl shaped sprinkles, you can use a piping bag (or a zip-top bag with the corner snipped) to make neat green icing “bubbles.”
- Add candy decorations while the icing is still soft so they stick.
- Allow the brownie bites to cool before decorating to make them easier to handle and decorate.
- Get creative—different candies can make your cauldrons look extra spooky!