Halloween Chocolate Cookies

Featured in Sweet Treats Everyone Will Love.

These chewy chocolate Halloween cookies are loaded with bright green buttercream frosting that oozes with every bite. Decorated with colorful M&Ms and a hint of espresso for deep flavor, they’re spooky, sweet, and perfect for autumn gatherings.
Emily Watson
Updated on Tue, 15 Apr 2025 20:53:53 GMT
A tray of chocolate cookies with green frosting and candy decorations, perfect for Halloween celebrations. Pin it
A tray of chocolate cookies with green frosting and candy decorations, perfect for Halloween celebrations. | thefamilycooks.com

These witchy Halloween Cookies cast a spell at any spooky bash! The deep chocolate dough packed with colorful M&M's hides a surprise - bright green gooey center that'll make everyone gasp. They're super simple to whip up and will vanish from your table faster than you can say abracadabra! Just what you need to add some enchantment to your Halloween fun!

WHAT YOU'LL NEED

  • 1 Cup Unsalted Sweet Cream Butter: Gives these treats their soft, melt-in-your-mouth quality.
  • 3/4 Cup Sugar: Brings the sweetness and helps create that perfect bite.
  • 2/3 Cup Brown Sugar (packed): Adds moistness and a hint of caramel flavor.
  • 2 Large Eggs: Works as the glue that holds everything together.
  • 1 tsp Vanilla: Boosts the overall taste profile.
  • 2 1/4 Cup Flour: Forms the backbone of your cookie mix.
  • 2/3 Cup Cocoa Powder (unsweetened): Creates that intense chocolate taste everyone loves.
  • 1 tsp Baking Soda: Keeps cookies soft and gives them a bit of lift.
  • 1/4 tsp Salt: Cuts through sweetness and makes flavors pop.
  • 16 oz White Frosting (one container): Transforms into the magical green filling.
  • 5 drops Neon Green Gel Food Coloring: Creates that eerie Halloween glow inside.
  • M&M Candies (Orange, Green, and Purple): Adds Halloween colors and crunch on top.

VARIATIONS

  • Different Color Centers: Try orange, purple or pitch black frosting for an extra scary touch.
  • Gooey Middle: Swap in some caramel for an oozing sweet surprise when bitten.
  • Nutty Twist: Mix a spoonful of peanut butter into your dough to complement the candy pieces.
  • Extra Festive: Scatter Halloween-themed sprinkles on top for more spooky decoration.

INSTRUCTIONS

Step 1:
Get your oven hot at 350°F (175°C). Put parchment paper or a silicone mat on your cookie sheet.
Step 2:
Sort your M&M's by color into green, orange, and purple piles. Keep them handy for later.
Step 3:
Mix flour, baking soda, salt, and cocoa powder in a bowl. Put this dry mix aside.
Step 4:
Beat the soft butter with both sugars in a big bowl until it looks fluffy using your electric mixer.
Step 5:
Crack in the eggs and pour vanilla into your butter-sugar mix. Beat until it's all smooth.
Step 6:
Slowly add your dry ingredients to your wet mixture, stirring until you've got nice cookie dough.
Step 7:
Gently stir in half of your sorted M&M's so they spread throughout the dough.
Step 8:
Roll dough into 2-inch balls and place on your prepared sheet. Push the leftover M&M's into the tops.
Step 9:
Bake for 9-11 minutes until the edges look done. Let them sit on the hot pan briefly before moving to a cooling rack.
Step 10:
Pop the white frosting in the microwave for 15 seconds to loosen it up. Stir in the green food coloring until it's bright and glowy.
Step 11:
Take your flavor injector, poke each cookie's side, and squeeze in green frosting until the top slightly cracks. Do this with all cookies.
Step 12:
Watch your magical Halloween cookies vanish before your eyes when you serve them!

Serving and Storage Tips

  • These magical Halloween cookies shine at any costume party but they're also perfect for movie nights at home. They taste amazing with cold milk or warm cocoa.
  • Keep any leftover cookies in a sealed container on your counter for up to 5 days. Want them to last longer? Stick them in the fridge for a week.
  • Need to plan ahead? Make the dough early, chill it, and bake on party day. You can even freeze the dough balls for up to 3 months for last-minute treats.

Tips from well-known chefs

  • Chef Duff Goldman: "Play with bright colors and bold tastes when making fun treats. Always put your own spin on recipes!"
  • Chef Buddy Valastro: "When you're putting frosting inside cookies, make sure they're cool enough so the frosting doesn't melt but warm enough that they won't break."
  • Chef Christina Tosi: "Always add a tiny bit of salt to sweet stuff. It makes everything taste better and brings out all the yummy flavors."

Halloween Chocolate Cookies

Chocolate cookies stuffed with green frosting and finished with Halloween-colored M&Ms. Great for fun parties and fall celebrations!

Prep Time
20 Minutes
Cook Time
10 Minutes
Total Time
30 Minutes

Category: Desserts

Difficulty: Easy

Cuisine: American

Yield: 24 cookies

Dietary: Vegetarian

Ingredients

01 1 cup unsalted butter, sweet cream style.
02 2/3 cup tightly packed brown sugar.
03 3/4 cup granulated sugar.
04 2 large eggs, room temperature.
05 1 teaspoon vanilla extract.
06 2 1/4 cups all-purpose flour.
07 1 teaspoon baking soda.
08 2/3 cup cocoa powder, unsweetened.
09 1/4 teaspoon table salt.
10 A standard 16 oz tub of white frosting.
11 5 drops of neon green gel coloring for food.
12 Orange, green, and purple M&M candies.

Instructions

Step 01

Set your oven to 350°F (175°C). Get a baking sheet ready with a non-stick mat or parchment paper.

Step 02

Sort out the orange, green, and purple M&M's into a separate bowl to use later.

Step 03

Sift the cocoa powder, flour, baking soda, and salt together in a bowl, then set it aside for now.

Step 04

In another bowl, whip up the butter with both types of sugar using an electric mixer until it looks fluffy and smooth.

Step 05

Mix the eggs and vanilla into the butter-sugar mixture, blending until it's nicely combined.

Step 06

Pour in the dry mix little by little into the wet mixture while stirring until it's fully blended.

Step 07

Fold in about half of the M&M's until they're evenly mixed into the dough.

Step 08

Shape portions of dough into 2-inch balls and gently press leftover M&M's on top of each ball.

Step 09

Pop the cookies into the oven and bake for 9 to 11 minutes until you see the edges are set. Let them cool on the sheet first, then transfer them to a wire rack to finish cooling.

Step 10

Soften up the white frosting in the microwave for about 15 seconds. Stir in the neon green coloring until it looks bright and consistent.

Step 11

Fill each cookie by using a flavor injector to poke the side and squeeze in frosting until it cracks open slightly on top.

Notes

  1. These chocolate-packed Halloween treats are bursting with bright green frosting and topped with colorful M&M's, making them a party favorite.
  2. Serve them with hot cocoa or add them to your spooky dessert spread for extra Halloween vibes.

Tools You'll Need

  • An oven for baking.
  • A baking sheet.
  • Parchment paper or silicone mat, non-stick.
  • Mixing bowl for ingredients.
  • An electric mixer for blending.
  • Microwave for softening frosting.
  • Cooling rack for cookies.
  • Flavor injector for filling.

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 150
  • Total Fat: 7 g
  • Total Carbohydrate: 22 g
  • Protein: 2 g