Spooky Halloween Brownies
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Spooky Halloween Brownies are rich, fudgy, and loaded with creepy-cute toppings like gummy worms, candy eyes, sprinkles, and cookie crumbles. This easy Halloween brownie recipe starts with a boxed mix and gets an upgrade with a simple ganache topping that makes them a fun treat to share at parties or enjoy at home.

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Why You’ll Love These Spooky Halloween Brownies
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Rich and fudgy with a boxed mix shortcut.
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Topped with a smooth chocolate ganache layer.
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Decorated with gummy worms, candy eyes, sprinkles, and cookie crumbles for a fun Halloween twist.
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Simple to make and great for sharing!

Ingredients You Need
Spooky Halloween Brownies Recipe
- 1 brownie mix + oil, eggs and water (bake as directed on box)
Chocolate Ganache
- 2 cups chocolate chips
- 14 oz sweetened condensed milk
Toppings
- Gummy worms
- Candy eyes
- Halloween sprinkles
- Oreo cookie crumbles

Instructions How to Make Spooky Halloween Brownies
- Bake brownies according to package instructions. Use an 8×8, 9×9, or 9×13 pan depending on how thick you like them. Let brownies cool completely in the pan.
- Prepare the ganache topping: Combine chocolate chips and sweetened condensed milk in a microwave-safe bowl. Heat about 2 minutes, stirring after 1 minute and then every 30 seconds, until smooth.
- Spread the chocolate ganache evenly over the cooled brownies.
- Decorate with cookie crumbs, gummy worms, candy eyes, and sprinkles for the ultimate spooky finish. Once the topping sets, cut into squares or bars and enjoy.


How to Store Halloween Brownies
- Store brownies in an airtight container at room temperature for 2–3 days or refrigerate for up to 5 days. For longer storage, freeze individually wrapped pieces for up to 2 months.
More Variations on Halloween Brownie Recipes
- Use orange candy melts or frosting drizzle for a festive pumpkin effect.
- Swap gummy worms for candy corn or chocolate pumpkins.
- Add crushed pretzels on top for a salty-sweet twist.
FAQs About Spooky Brownies
Can I make these ahead of time?
- Yes! Bake and decorate up to a day in advance, then store covered until serving.
Do I have to use a box mix?
- No, you can use your favorite homemade brownie recipe instead. These Super Easy Homemade Brownies are perfect for this recipe for an 8-in pan or double recipe for a 9×13 pan.

These spooky brownies are an easy way to bring a little Halloween magic to your dessert table. The ganache makes them rich and satisfying, and the toppings add just the right amount of playful creepiness. Try them once, and they’ll become a go-to treat whenever October rolls around.
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More Halloween Treats
Spooky Halloween Brownies
Ingredients
- 1 box brownie mix + ingredients on box oil, eggs, water
- 2 cups chocolate chips
- 14 oz sweetened condensed milk
- Gummy worms
- Candy eyes
- Sprinkles
- Oreo cookie crumbles
Instructions
- Bake brownies according to package directions in an 8x8, 9x9, or 9x13 pan. Let cool completely in the pan.
- In a microwave-safe bowl, combine chocolate chips and sweetened condensed milk. Microwave in 30-second intervals, stirring each time, until smooth and melted.
- Spread ganache evenly over cooled brownies.
- While ganache is still soft, add gummy worms, candy eyes, sprinkles, and Oreo cookie crumbles.
- Allow ganache to set before cutting into squares or bars.
Notes
- Chill brownies in the fridge for faster ganache setting.
- Decorations can be customized with candy corn, pretzel “bones,” or other spooky toppings.
- Store covered at room temperature up to 3 days or refrigerate up to 5 days.
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