Easy Brownie Mix Halloween Monster Cookies Recipe

Spooky Fun Easy Brownie Mix Halloween Monster Cookies Recipe

Whipping up some delightful halloween monster cookies with a convenient brownie mix sounds like the perfect seasonal treat!

Chocolate lovers will adore this playful dessert that turns simple ingredients into spooky delights.

Colorful candies and creative decorations transform ordinary brownies into festive monster-themed cookies.

Kids absolutely go crazy for these cute and wickedly fun sweet bites.

Each cookie becomes a canvas for imagination, sporting googly eyes and crazy frosting designs.

Decorating these treats becomes an entertaining activity that sparks creativity and brings everyone together.

Grab your sprinkles and get ready to create some monstrously delicious Halloween magic that will have everyone grinning from ear to ear!

Monster Cookies That Use Brownie Mix and Halloween Magic

  • Quick Halloween Treat: Whip up delightfully spooky monster cookies with minimal effort using a simple brownie mix base.
  • Kid-Friendly Decorating: Engage children in a fun baking activity by letting them add colorful candy eyeballs and M&Ms to create monster faces.
  • Stress-Free Baking: Simplify the recipe with just a few ingredients and basic steps, making it perfect for novice bakers or busy parents wanting a festive dessert.
  • Crowd-Pleasing Dessert: Combine the rich chocolate flavor of brownies with the playful crunch of candies for a treat that appeals to both kids and adults during Halloween celebrations.

Brownie Mix Monster Cookies for Halloween Pantry Guide

Base Ingredients:
  • Brownie Mix: Classic chocolate base for the cookies.
  • All-Purpose Flour: Helps create the perfect cookie texture.
  • Vegetable Oil: Adds moisture to the dough.
  • Eggs: Binds the ingredients together.
Candy Decorations:
  • M&M Candies: Colorful chocolate treats for festive Halloween look.
  • Candy Eyeballs: Spooky decoration for monster-themed cookies.
Baking Essentials:
  • Parchment Paper: Prevents cookies from sticking to the baking sheet.

Halloween Monster Cookies with Brownie Mix Instructions

Step 1: Warm Up the Oven

Preheat your oven to 325°F (163°C) to create the perfect baking environment for your spooky monster cookies.

Step 2: Mix the Base Ingredients

In a large mixing bowl, combine the brownie mix and all-purpose flour. Pour in the vegetable oil and crack in the eggs. Stir everything together until just blended, being careful not to overmix.

Step 3: Add Colorful Candy Crunch

Fold in most of the M&M candies, reserving some for decorating later. This will give your cookies a festive Halloween-themed look and delightful candy bursts.

Step 4: Prepare the Baking Surface

Line a baking sheet with parchment paper to prevent sticking and ensure easy cookie removal.

Step 5: Shape Monstrous Cookies

Use a cookie scoop to drop dollops of dough onto the prepared baking sheet. Leave about 2 inches of space between each cookie to allow for spreading.

Step 6: Create Spooky Faces

Gently press candy eyeballs and extra M&Ms onto the top of each cookie. This is where you’ll bring your monster cookies to life with fun, quirky faces.

Step 7: Bake to Perfection

Slide the baking sheet into the preheated oven and bake for 12-14 minutes. Look for cookies that are set around the edges but still soft in the center.

Step 8: Cool and Enjoy

Allow the cookies to cool slightly on the baking sheet to help them firm up. Then transfer to a wire rack to cool completely. Store in an airtight container to keep them fresh and delicious.

  • Swap Flour for Gluten-Free: Use a gluten-free all-purpose flour blend to make these monster cookies celiac-friendly without changing the delicious texture.
  • Prevent Sticky Dough: Chill the dough for 15-20 minutes before scooping to make it easier to handle and prevent spreading during baking.
  • Master Candy Placement: Gently press candy eyeballs and M&Ms immediately after removing cookies from the oven for a perfect, secure decoration.
  • Control Cookie Size: Use a consistent cookie scoop to ensure uniform baking and create professional-looking Halloween treats that bake evenly.
  • Enhance Flavor Boost: Add a teaspoon of vanilla extract or a pinch of espresso powder to the batter for deeper, richer chocolate flavor in your monster cookies.

Save Halloween Monster Cookies Made with Brownie Mix

  • Seal cookies in an airtight container and store in the refrigerator for up to 5 days. Keep them in a single layer with parchment paper between each row to prevent sticking.
  • Wrap individual cookies tightly in plastic wrap, place in a freezer-safe container, and freeze for up to 3 months. Thaw at room temperature for 30 minutes before enjoying.
  • Store cookies in a sealed container with a tight-fitting lid at room temperature for 3-4 days. Place a piece of bread inside to maintain moisture and softness.
  • Warm cookies in the microwave for 10-15 seconds on medium power. Alternatively, reheat in a preheated oven at 300°F for 3-5 minutes to restore their fresh-baked texture and warmth.

Halloween Monster Cookies Snack Ideas

  • Pair with Chilled Milk: Creamy, cold milk perfectly balances the rich chocolate flavor of these monster cookies, creating a classic and comforting combination.
  • Complement with Pumpkin Spice Latte: Embrace the Halloween spirit by serving these cookies alongside a warm, spicy pumpkin spice latte that echoes the seasonal theme.
  • Match with Vanilla Bean Ice Cream: Serve a scoop of smooth vanilla bean ice cream alongside the cookies for a delightful contrast of temperatures and textures.
  • Enhance with Hot Cocoa: A mug of rich hot cocoa adds extra warmth and chocolate depth, making these monster cookies feel like a cozy Halloween treat.

Halloween Monster Cookies Flavor Ideas

  • Gluten-Free Monster Cookies: Replace all-purpose flour with a gluten-free flour blend and use a gluten-free brownie mix for those with wheat sensitivities.
  • Vegan Halloween Treats: Swap eggs with flax eggs (1 tablespoon ground flaxseed mixed with 3 tablespoons water) and use vegan chocolate brownie mix and dairy-free chocolate candies.
  • Nut-Free Spooky Cookies: Select a nut-free brownie mix and use sunflower seed oil instead of vegetable oil for those with nut allergies. Replace M&Ms with allergy-safe chocolate candies.
  • Low-Sugar Halloween Cookies: Use a sugar-free brownie mix, substitute regular M&Ms with sugar-free chocolate candies, and reduce overall sweetness while maintaining festive Halloween spirit.

FAQs

  • Can I use a different type of brownie mix?

Yes, you can use any brand of brownie mix, but stick to the same size box (typically 15-16 oz) for best results.

  • Do I need special skills to make these Halloween monster cookies?

No, these cookies are beginner-friendly and require basic baking skills. Even kids can help decorate with candy eyeballs and M&Ms.

  • Where can I find candy eyeballs for decorating?

You can purchase candy eyeballs at most craft stores, grocery stores with baking sections, or online retailers like Amazon. Wilton and Michaels are popular brands that sell them.

  • Can I make these cookies ahead of time?

Absolutely! You can prepare the dough in advance and refrigerate for 1-2 days before baking, or freeze the unbaked cookie dough for up to 3 weeks.

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Easy Brownie Mix Halloween Monster Cookies Recipe

Easy Brownie Mix Halloween Monster Cookies Recipe


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4.6 from 40 reviews

  • Total Time: 30 minutes
  • Yield: 12 1x

Description

Spooky Halloween monster cookies elevate classic brownie mix into a playful seasonal treat. Kids and adults will delight in decorating these whimsical cookies with googly eyes and colorful frosting, creating festive Halloween memories together.


Ingredients

Scale

Main Ingredients:

  • 1 box brownie mix
  • 2 eggs
  • 1 cup M&M candies (plus extra for decorating)

Binding/Liquid Ingredients:

  • 1/4 cup vegetable oil
  • 1/4 cup all-purpose flour

Decorative Ingredients:

  • Candy eyeballs (for decorating)

Instructions

  1. Transform the brownie mix into a festive Halloween treat by preheating the oven to a precise 325°F (163°C).
  2. In a spacious mixing bowl, blend the brownie mix with all-purpose flour, creating a smooth base for the monster cookies.
  3. Incorporate vegetable oil and eggs into the mixture, stirring until ingredients are just integrated, avoiding over-mixing.
  4. Gently fold in three-quarters of the M&M candies, reserving the remaining candies for decorative purposes.
  5. Utilize a cookie scoop to distribute dough evenly onto a parchment-lined baking sheet, maintaining approximately two inches between each cookie.
  6. Artfully place candy eyeballs and reserved M&Ms on top of each cookie, creating playful monster faces.
  7. Slide the baking sheet into the preheated oven and bake for 12-14 minutes, ensuring cookies are set yet maintain a soft center.
  8. Allow cookies to rest briefly on the baking sheet, then carefully transfer to a wire cooling rack to complete the cooling process.
  9. Once fully cooled, store the monstrous treats in an airtight container to preserve their festive charm and delightful texture.

Notes

  • Customize the candy mix by using seasonal or themed M&Ms to match different holidays and celebrations.
  • Swap regular vegetable oil with coconut oil for a richer, slightly nutty flavor that enhances the chocolate base.
  • For gluten-free versions, use a gluten-free brownie mix and replace all-purpose flour with a gluten-free alternative like almond or rice flour.
  • Prevent spreading by chilling the cookie dough for 15-20 minutes before baking, which helps maintain a thicker, more structured cookie shape.
  • Prep Time: 15 minutes
  • Cook Time: 15 minutes
  • Category: Desserts, Snacks
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 12
  • Calories: 180
  • Sugar: 14 g
  • Sodium: 150 mg
  • Fat: 7 g
  • Saturated Fat: 1 g
  • Unsaturated Fat: 6 g
  • Trans Fat: 0 g
  • Carbohydrates: 26 g
  • Fiber: 1 g
  • Protein: 2 g
  • Cholesterol: 30 mg
Marcus Hale

Marcus Hale

Founder & Recipe Storyteller

Expertise

  • Demystifying knife work, sauce emulsification, and pastry basics.
  • Curating seasonal guides that adapt global recipes to local, in-season produce.
  • Crafting blog posts, videos, and social media tips.

Education

Holyoke Community College – HCC-MGM Culinary Arts Institute

  • Program: Culinary Arts Certificate
  • Focus: Hands-on global cuisine training emphasizes sustainable cooking and recipe development under accredited chefs.

Marcus grew up surrounded by maple trees, farm stands, and the smell of Sunday stew simmering on the stove. After earning his Culinary Arts Certificate from the HCC-MGM Culinary Arts Institute, he knew he didn’t want to work in fancy kitchens, he wanted to cook for real people.

At Whip Up Cook Up, Marcus is the guy turning memories into meals. His recipes are fast, full of flavor, and built for home cooks who want big taste without the drama.

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