Name: Halloween Black Monster Cookies Recipe
Prep time: 15 min
Cook time: 9 min
Total time: 24 min
Cuisine: American
Ingredients: 1/2 cup butter salted or unsalted, softened; 1/3 cup white sugar; 1/2 cup brown sugar; 1 large egg; 1 tsp vanilla extract; 1 cup all-purpose flour; 2/3 cup black cocoa powder; 1/4 tsp salt; 1/2 tsp baking soda; 1/4 cup Halloween sprinkles; Halloween eye candies as needed; 3/4 cup peanut butter chips

Jump to Recipe· 4.6 from 20 reviews

If you’re on the hunt for a treat that’s equal parts spooky and scrumptious, you’ve got to try this Halloween Black Monster Cookies Recipe. These cookies come with a deep black cocoa base that makes the peanut butter chips and colorful Halloween sprinkles pop like little bursts of fun — trust me, they’re fan-freaking-tastic and perfect for your seasonal get-togethers or just a delightful snack to satisfy that sweet tooth with a twist.

🧡

Why This Recipe Works

Balance of Flavors: The richness of black cocoa paired with creamy peanut butter chips creates a unique and addictive taste you won’t forget.
Texture Play: Soft & chewy center with slight crisp edges make these cookies a textural delight every time.
Fun Visual Appeal: The spooky eyeball candies and Halloween sprinkles add a festive and fun look perfect for the season.
Simple Ingredients: Uses pantry staples and minimal steps – easy enough for bakers of all levels.

Halloween Black Monster Cookies, black cocoa cookies, Halloween cookies recipe, spooky chocolate cookies, colorful Halloween treats - A dark black cookie with a bite taken from its side lies on a beige textured surface. The cookie has several light tan chips scattered across its top along with small orange and yellow sprinkles. Two white candy eyes with black pupils are placed near the center, giving the cookie a playful face-like look. A plastic black spider sits to the right of the cookie, adding a spooky touch. photo taken with an iphone --ar 2:3 --v 7

Ingredients & Why They Work

This Halloween Black Monster Cookies Recipe uses ingredients that come together effortlessly but deliver so much character. The black cocoa powder gives the unmistakable dark base, while the peanut butter chips add pockets of melty sweetness. Here’s a quick rundown on what makes each ingredient a must-have in this recipe:

Halloween Black Monster Cookies, black cocoa cookies, Halloween cookies recipe, spooky chocolate cookies, colorful Halloween treats - Flat lay of softened golden butter pats, light and dark brown sugar piles with fine crystals sparkling, a single large glossy white egg, rich black cocoa powder in a small mound with deep matte texture, creamy pale peanut butter chips scattered loosely, vibrant multicolored Halloween sprinkles in orange, purple, and black, and eerie white eyeball candies with red veins, all naturally arranged with slight overlaps and shadows, placed on white marbled surface, photo taken with an iphone --ar 2:3 --v 7

Butter: Using softened butter helps achieve a light, fluffy cookie dough that bakes into soft, tender cookies.
White sugar: Adds sweetness and contributes to the cookie’s slight crispness around the edges.
Brown sugar: Brings moisture and chewiness thanks to its molasses content.
Egg: Binds everything together and adds richness to the dough.
Vanilla extract: Just a touch enhances all the other flavors beautifully.
All-purpose flour: Provides structure without weighing the cookies down.
Black cocoa powder: The star ingredient! It gives these cookies their signature dark color and an intense chocolate flavor.
Salt: Balances the sweetness and enhances flavor depth.
Baking soda: Helps the cookies rise and creates a soft texture.
Halloween sprinkles: For festive color and a little crunch.
Halloween eye candies: Adds a spooky, fun theme perfect for Halloween.
Peanut butter chips: Melt into rich, creamy pockets that make these cookies irresistible.

📝

Note: You’ll find the complete list of ingredients, along with their exact measurements, in the printable recipe card at the bottom of this post.

Tweak to Your Taste

One of the things I love most about this Halloween Black Monster Cookies Recipe is how easy it is to make your own. I usually start with the base recipe, but don’t be shy to put your spin on it—especially since these cookies are so versatile!

Variation: Sometimes I swap peanut butter chips for white chocolate chips or chopped nuts for an extra crunch. It’s fun to experiment with flavors your family will love.
Dietary swaps: If you need gluten-free, try a one-to-one gluten-free flour blend, but watch the baking time as it might vary slightly.
Spicing it up: Adding a pinch of cinnamon or cayenne powder gives the cookies a subtle warmth—perfect if you like a little surprise in your treat.

Step-by-Step: How I Make Halloween Black Monster Cookies Recipe

Step 1: Prepare your baking station

First things first, preheat your oven to 350°F and line a baking sheet with parchment paper. This step saves you from sticky situations later and helps the cookies bake evenly. I always prep ahead to keep the workflow smooth because nothing kills the vibe like a last-minute scramble.

Step 2: Cream the butter and sugars

In a large bowl, beat your softened butter with both white and brown sugar until it’s light and fluffy—this usually takes about 3-4 minutes with an electric mixer. It’s a crucial step for that perfect cookie texture. When your mixture is pale and airy, add in the egg and vanilla extract and whisk until combined.

Step 3: Add dry ingredients and mix gently

Next, combine the flour, black cocoa powder, baking soda, and salt in a separate bowl, then gradually mix into your wet ingredients. Don’t overmix! Stir just until the flour disappears and you have a thick, glossy dough. Overdoing it can make the cookies tough, and nobody wants that.

Step 4: Fold in the fun stuff

Fold in the Halloween sprinkles and peanut butter chips gently, spreading them evenly throughout the dough. This is where your cookies start looking and tasting like a Halloween party in every bite!

Step 5: Scoop and bake

Use a small cookie scooper (about 2 tablespoons) to portion out your dough onto the baking sheet. Space them an inch or two apart because they’ll spread a bit. Bake for 8-9 minutes, then quickly top each cookie with spooky eyeball candies and a few extra peanut butter chips before returning them to the oven for just a minute so the toppings stick.

Step 6: Cool and enjoy

After removing the cookies from the oven, let them cool on the baking sheet for about 15 minutes. This helps them set properly and makes transferring easier without breaking. Then, move them to a wire rack for further cooling. Believe me, patience is key here—it makes the cookies taste so much better when they’re not straight out of the oven!

💡

Pro Tips for Making Halloween Black Monster Cookies Recipe

Soft Butter is Key: Make sure your butter is soft but not melted to get the best creamy texture when creaming with sugar.
Don’t Overbake: The moment the edges set but centers still look soft, pull them out — they’ll firm up as they cool for perfect chewiness.
Use a Cookie Scoop: This helps the cookies bake evenly and look uniform, which is especially fun for themed treats.
Add Eyeball Candies Last: Adding these right before baking finishes ensures they don’t melt into the cookies but stick perfectly on top.

How to Serve Halloween Black Monster Cookies Recipe

Garnishes

I like to place a few extra Halloween sprinkles on the serving plate along with some additional spooky eyeball candies for decoration—makes it feel like a party right on your cookie platter. You could also add a dusting of powdered sugar if you want a “moonlit” look but I personally love the raw black and colorful contrast.

Side Dishes

These monster cookies pair wonderfully with a cold glass of milk (classic combo!), a cup of hot cocoa, or even a spiced pumpkin latte for a seasonal vibe. For a Halloween spread, I’ve served these alongside caramel popcorn and candy apples—so fun and festive!

Creative Ways to Present

For your Halloween party, try stacking these cookies with columns of orange and black cupcakes or arrange them on a dark platter surrounded by faux spider webs and mini pumpkins. I once put mine on a tiered stand with candles and it was a big hit—easy to grab, spooky to look at!

Make Ahead and Storage

Storing Leftovers

I keep leftover Halloween Black Monster Cookies in an airtight container at room temperature for up to 5 days. They stay soft and flavorful, though if they start to firm up a bit, a quick zap in the microwave (10-15 seconds) freshens them nicely.

Freezing

These cookies freeze beautifully! I usually scoop the dough onto a tray and freeze the individual portions first, then transfer them to a freezer bag. When ready, you can bake them straight from frozen—just add a couple minutes to the bake time.

Reheating

To reheat, a few seconds in the microwave is enough to bring back that lovely melty texture in the peanut butter chips. If you’re reheating multiple cookies, pop them in a warm oven (about 300°F) for 5-7 minutes.

FAQs

Can I use regular cocoa powder instead of black cocoa powder?

Absolutely! Regular cocoa powder will still give you a chocolate flavor but your cookies won’t have that intense black color or the unique rich depth that black cocoa has. If you want the “monster” look, black cocoa is definitely the way to go.
What’s the best way to soften butter quickly?

For quick softening, cut the butter into small cubes and let it sit at room temperature for about 30 minutes. If you’re in a hurry, microwaving in 5-second bursts on low power works well but be careful not to melt it!
Can I make these cookies vegan?

Yes, you can. Swap the butter for vegan butter and use a flax or chia egg substitute. Also, make sure the peanut butter chips and sprinkles are vegan-friendly, or replace them with dairy-free options.
How long can I store these cookies?

Stored in an airtight container at room temperature, they’re best enjoyed within 5 days. For longer storage, freezing the dough or baked cookies is your best bet.

Final Thoughts

I honestly can’t recommend this Halloween Black Monster Cookies Recipe enough—these cookies bring that perfect mix of spooky fun and deliciously indulgent flavor. Whether you’re baking with kids, prepping for a party, or just craving a creative chocolate-peanut butter treat, this recipe won’t let you down. Give it a go, and I’m pretty sure these black monsters will become a seasonal staple in your kitchen just like they have in mine!