Go Back
Adam

Halloween Brookies – Spooky, Sweet, and So Easy to Make

When Halloween comes around, the best treats are the ones that are fun, festive, and easy to make—and that’s exactly what these Halloween brookies are! A brookie combines the fudgy richness of a brownie with the chewy sweetness of a cookie, creating the ultimate dessert mashup. By adding Halloween candies and ghost-shaped sugar cookies, you’ll turn a simple recipe into a spooky showstopper that’s perfect for parties, bake sales, or cozy family movie nights. The best part? This recipe uses store-bought mixes, which means you can have a pan of gooey, colorful Halloween brookies ready in less than an hour. No stress, no fuss—just layers of chocolatey goodness topped with festive flair. Whether you serve them warm with a scoop of vanilla ice cream or pack them up for trick-or-treat gatherings, these brookies are guaranteed to be a haunting hit!
Print Recipe Pin Recipe
Prep Time 10 minutes
Cook Time 35 minutes
Total Time 45 minutes
Servings: 16 brookies
Ingredients Equipment Method Notes

Ingredients
  

  • 1 box brownie mix plus ingredients listed on the package: usually oil, eggs, water
  • 1 package Pillsbury ghost-shaped sugar cookie dough
  • 1 package Halloween M&M’s orange, purple, green, black colors

Equipment

  • 9x13-inch baking pan
  • Parchment paper or nonstick spray
  • Mixing bowl
  • Whisk or spatula
  • Measuring cup (for water/oil/eggs if brownie mix requires it)
  • Cooling rack
  • Sharp knife (for cutting squares)

Method
 

Step 1: Preheat oven
  1. Preheat your oven according to the brownie mix instructions (usually 350°F / 175°C).
  2. Grease or line a 9x13 inch baking pan with parchment paper.
Step 2: Make brownie batter
  1. Prepare the brownie mix according to the package directions.
  2. Pour the batter into the prepared baking pan, spreading it evenly.
Step 3: Add cookie dough
  1. Break the Pillsbury ghost-shaped sugar cookie dough into pieces.
  2. Press them lightly into the brownie batter, spacing them out.
Step 4: Add Halloween M&M’s
  1. Sprinkle M&M’s generously across the top of the pan for a festive pop of color.
Step 5: Bake
  1. Bake according to brownie mix directions, usually 30–35 minutes.
  2. Check with a toothpick—brookies should be set with a few moist crumbs (not wet batter).
Step 6: Cool and cut
  1. Allow the brookies to cool in the pan for at least 20 minutes.
  2. Slice into squares or rectangles.

Notes

🧊 Storage & Reheating
Store at room temperature in an airtight container for up to 4 days.
Refrigerate for up to 1 week.
Freeze cooled brookies (cut into squares) in a freezer-safe bag for up to 2 months.
Reheat in the microwave for 10–15 seconds for a warm, gooey treat.
🥄 Variations
Monster Brookies – Add candy eyeballs on top before baking.
Peanut Butter Brookies – Swirl peanut butter into the brownie layer before adding cookies.
Candy Explosion – Toss in leftover Halloween candy pieces like mini chocolate bars or candy corn.
Gluten-Free Option – Use a gluten-free brownie mix and cookie dough.
Mini Brookie Bites – Bake in a muffin tin for individual treats.
❓ 10 FAQs
What are brookies?
Brookies are a cross between brownies and cookies—soft, chewy, and fudgy all in one.
Do I need to pre-bake the brownie layer?
No, both layers bake together perfectly.
Can I use homemade brownie batter?
Yes, but store-bought mix keeps this recipe quick and easy.
Do the sugar cookies keep their shape?
They puff and spread slightly but keep a fun ghostly look.
Can I add extra toppings?
Yes, drizzle with melted chocolate or add candy eyeballs after baking.
Can these be made ahead of time?
Absolutely—make them the night before and store covered.
Can I use other holiday-themed cookie dough?
Yes, you can swap ghost cookies for pumpkins, bats, or any seasonal shapes.
Do I need to chill the dough first?
No, straight from the package works best.
Can I bake them in a smaller pan?
Yes, but adjust bake time—they’ll be thicker and need a few extra minutes.
How do I get clean cuts?
Use a sharp knife, wiping it clean between slices.
🏁 Conclusion
Halloween brookies are the ultimate no-fuss, festive treat that brings spooky fun and irresistible flavor to your dessert table. With layers of fudgy brownie, gooey cookie, and crunchy Halloween candies, they’re the kind of recipe that everyone will love—kids, adults, and little monsters alike. Simple, colorful, and perfectly spooky, these brookies are bound to become a Halloween tradition in your home.