Halloween Neapolitan Cookies

These Halloween Neapolitan Cookies are soft, chewy, and naturally colored with purple sweet potato powder and black cocoa for a festive treat that’s as fun to make as it is to eat. Perfect for Halloween parties, cookie trays, or baking with kids, they’re a unique twist on classic Neapolitan cookies.

If you’re looking for Halloween cookies that stand out from the usual frosted sugar cookies, these Halloween Neapolitan Cookies are a fun and colorful choice. Inspired by classic Neapolitan flavors, each cookie combines vanilla, chocolate, and naturally purple sweet potato dough into one soft, chewy bite. They’re surprisingly easy to assemble, fun to customize with your favorite Halloween candies or sprinkles, and always one of the first treats to disappear from the dessert table.

I especially like that the purple color comes from purple sweet potato powder instead of relying entirely on food coloring, making these cookies just a little different from the typical Halloween treat. Whether you’re baking for a school party, a neighborhood gathering, or simply a fun afternoon in the kitchen, these cookies are one of those recipes people always ask about.

Why You’ll Love This Recipe

These soft, chewy Halloween cookies are naturally colored with purple sweet potato powder and black cocoa, making them as fun to look at as they are to eat.

• Festive and eye-catching: These Halloween Neapolitan Cookies bake up in vibrant layers of purple, chocolate, and vanilla—perfect for any Halloween dessert table or fall party.

• Fun to make and customize: Kids (and adults!) will love mixing and matching the colorful doughs and pressing in Halloween M&M’s, candy eyes, or sprinkles for a playful touch.

• Soft, chewy texture: Each cookie has buttery edges and a tender center that stays delicious for days—everything you want in a chewy sugar cookie.

• No chilling required: The dough comes together quickly, and you can bake right away—ideal for last-minute Halloween baking or easy weekend projects.

• Naturally colored option: Using purple sweet potato powder adds natural color and subtle flavor without artificial dyes—plus it gives your cookies that gorgeous witchy hue.

• Three flavors in one bite: Buttery vanilla, rich chocolate, and a hint of citrusy purple sweet potato make every bite a fun surprise.

• Great make-ahead treat: Bake them a day or two before your Halloween gathering—they stay soft and flavorful in an airtight container.

Halloween M&M’s are an easy way to make these cookies even more festive, and there are usually several fun seasonal color mixes to choose from each year. For the naturally purple dough, I use purple sweet potato powder, but if you can’t find it, purple gel food coloring works well, too. Black cocoa powder gives the chocolate dough its dramatic dark color and rich chocolate flavor—it’s become one of my favorite specialty baking ingredients to keep stocked in the pantry.

Ingredients That Make These Cookies Special

A few unique ingredients give these Halloween Neapolitan Cookies their festive colors and classic Neapolitan-inspired flavor.

• Purple sweet potato powder: Gives the cookies their naturally vibrant purple color with a mild, earthy sweetness.
• Black cocoa powder: Creates the dramatic black dough and adds a rich chocolate flavor without making the cookies overly sweet.
• Fresh lemon zest: Brightens the vanilla dough with a subtle citrus flavor that complements the chocolate and purple sweet potato.
• Halloween M&M’s: Add a festive pop of color and a little crunch, but you can easily substitute your favorite seasonal candies or sprinkles.

How to Make Halloween Neapolitan Cookies

These colorful cookies come together in just a few simple steps.

• Prepare the vanilla, chocolate, and purple cookie doughs.
• Scoop a small portion of each dough together into one cookie scoop.
• Roll gently to create a marbled, three-colored cookie.
• Top with Halloween M&M’s or your favorite festive candies.
• Bake until the edges are set and the centers are still soft.

How to Assemble Halloween Neapolitan Cookies

There are several ways to combine the three doughs, but this first method is my favorite because each bite keeps the vanilla, chocolate, and purple doughs more distinct.

• My preferred method: Take a small piece of each dough and gently press them together side by side. Place the combined dough into a large 2-tablespoon cookie scoop, pressing firmly but not tightly. Release the dough from the scoop and repeat. This method creates beautiful, colorful cookies and lets you enjoy each flavor individually—something my taste testers loved.
• For a marbled look: Loosely combine the three doughs instead of lining them up side by side before placing them into the cookie scoop. This creates a more swirled appearance with the flavors blended throughout.
• Loaf pan method: Roll each dough into logs or large pieces, place them side by side in a loaf pan, and press together lightly. Scoop directly from the loaf pan, letting each cookie have a slightly different mix of colors and flavors. This is the quickest method but produces less distinct layers.
• Roll by hand: Simply combine small pieces of each dough and roll them into one larger ball with your hands before baking.

Frequently Asked Questions

Here are answers to a few common questions about making and storing Halloween Neapolitan Cookies.

Can I make the cookie dough ahead of time?

Yes! Prepare the dough up to 2 days in advance, wrap each color separately, and refrigerate until you’re ready to assemble and bake.

Can I freeze the cookie dough?

Absolutely. Freeze each dough separately or freeze the assembled cookie dough balls for up to 3 months. Bake from frozen, adding an extra minute or two to the baking time if needed.

Can I substitute ube powder for purple sweet potato powder?

Yes, but the flavor will be different. Purple sweet potato powder has a mild, earthy sweetness, while ube powder adds a more distinct vanilla-like flavor. Either will create beautiful purple cookies.

What does black cocoa powder taste like?

Black cocoa powder has a smooth, rich chocolate flavor that’s less acidic than regular cocoa powder. It also gives these cookies their dramatic black color.

Can I use different Halloween candies?

Definitely! Halloween M&M’s, candy eyes, seasonal sprinkles, or chopped chocolate bars all work well.

Natural Ways to Color Sugar Cookie Dough

Natural coloring powders make it easy to create colorful cookies without relying entirely on food coloring. If you’d like to experiment with other colors, here are a few favorites:

• Purple sweet potato powder: Creates a vibrant purple color with a mild, earthy sweetness.
• Matcha powder: Adds a natural green color and subtle tea flavor.
• Blue butterfly pea flower powder: Produces a beautiful blue hue with a very mild flavor.
• Freeze-dried strawberries: Finely ground freeze-dried strawberries create a naturally pink dough with bright berry flavor. Trader Joe’s is one of my favorite places to find them.

Tip: Before purchasing any natural coloring powder, read the reviews. Some powders lose their vibrant color during baking, while others hold up beautifully in the oven.

More Cookie Recipes You’ll Love

If you enjoyed these Halloween Neapolitan Cookies, try one of these favorite homemade cookie recipes next.

• Classic Neapolitan Cookies: The original three-flavor cookie that inspired this Halloween version.
• The Best Chewy Peanut Butter Cookies: Soft, chewy, and loaded with peanut butter flavor.
• Soft Molasses Cookies: A cozy fall favorite with warm spices and a tender center.
• The Best Chocolate Chip Cookies: Crispy edges, soft centers, and plenty of chocolate chips.
• Orange Date Nut Cookies: A vintage favorite bursting with bright citrus flavor.

If you’re looking for a Halloween cookie that’s just a little different, these Halloween Neapolitan Cookies are always a fun surprise. The colorful layers, soft texture, and classic trio of flavors make them just as enjoyable to bake as they are to share. Whether you’re filling a cookie tray, bringing treats to a Halloween party, or baking with family. They’re a fun recipe to bake with family, share with friends, and add to your Halloween dessert table year after year.

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5 from 8 votes

Halloween Neapolitan Cookies

These Halloween Neapolitan Cookies combine vanilla, chocolate, and naturally purple sweet potato cookie dough into one soft, chewy cookie. Topped with festive Halloween candies, they're a fun treat for parties, cookie exchanges, or baking with family.

Prep Time 18 minutes minutes

Cook Time 12 minutes minutes

Total Time 30 minutes minutes

Servings 26 cookies, approximately

Calories 151

Author Sally Humeniuk

Cook ModePrevent your screen from going dark

Ingredients 

1x2x3x

• 2 ½ cups all purpose flour
• 1 tbsp cornstarch
• ½ tsp baking soda
• ¼ tsp salt
• 1 cup butter at room temperature
• 1 ¼ cup granulated sugar
• 1 large egg, at room temperature
• 1 large egg yolk at room temperature
• 2 tsp vanilla extract
• ½ tsp lemon zest
• 2 ½ tbsp Purple Sweet Potato Powder (see note for alternative) Suncore brand is what I use
• 2 tbsp Dutch-process cocoa powder or black cocoa powder
• ¼ tsp instant espresso powder optional
• 1 cup Halloween M&M's or other colorful candies as desired

Instructions

• Prepare the oven and dry ingredients:Preheat the oven to 350°F. Line a baking sheet with parchment paper. In a medium bowl, whisk together the flour, cornstarch, baking soda, and salt. Set aside.
  2 ½ cups all purpose flour, 1 tbsp cornstarch, ½ tsp baking soda, ¼ tsp salt
• Make the cookie dough:In the bowl of a stand mixer fitted with the paddle attachment, beat the butter until creamy, about 1 minute. Add the sugar and beat until light and fluffy, about 2 minutes. Beat in the egg, egg yolk, and vanilla until combined. Add the flour mixture and mix on low speed just until no dry streaks remain.
  1 cup butter, 1 ¼ cup granulated sugar, 1 large egg,, 1 large egg yolk, 2 tsp vanilla extract
• Color and flavor the doughs:Divide the dough evenly into three portions.

  Leave one portion plain (vanilla).

  Return one portion to the mixer and mix in the lemon zest and purple sweet potato powder until evenly colored.

  Return the final portion to the mixer and mix in the cocoa powder and optional espresso powder until fully incorporated.
  ½ tsp lemon zest, 2 ½ tbsp Purple Sweet Potato Powder, 2 tbsp Dutch-process cocoa powder, ¼ tsp instant espresso powder
• Portion the dough:Pinch or scoop each dough into small ½-ounce (about ½ tablespoon) portions. Having all three doughs portioned first makes assembly quick and easy.
• Assemble the cookies:For distinct layers, gently press one piece of each dough together side by side and place them into a large 2-tablespoon cookie scoop. Press just enough for the doughs to hold together, then release onto the prepared baking sheet. For a more marbled appearance, loosely combine the doughs before placing them into the scoop. If preferred, you can also roll the three doughs together by hand into one large ball.
• Decorate and bake:Press several Halloween M&M's or other colorful candies into the top of each cookie. Place 6 to 7 cookies per baking sheet, spacing them about 2½ inches apart. Bake for 11 to 12 minutes, until the edges are set and the centers are still soft. For crispier cookies, bake an additional minute or until the edges begin to lightly brown.
  1 cup Halloween M&M's or other colorful candies
• Cool:Let the cookies cool on the baking sheet for 10 minutes before transferring them to a wire rack to cool completely.

Equipment

Stand mixer or hand mixer

1/3 oz Cookie or Ice Cream Scooper

Baking sheet

Parchment paper

Notes

Recipe Notes

• Purple sweet potato powder: If you can't find it, substitute purple gel food coloring. Wilton Violet gel works well. Start with about ½ teaspoon and add more until you reach your desired shade, keeping in mind the color softens slightly during baking.
• Black cocoa powder: Black cocoa creates the dramatic Halloween look and adds a rich chocolate flavor. Dutch-process cocoa powder also works but produces a lighter brown cookie.
• Cookie assembly: Keeping the doughs side by side creates the most defined Neapolitan look, while loosely combining them produces a more marbled effect.

Tips

• Room temperature butter, eggs, and egg yolk create the smoothest dough.
• Use a large 2-tablespoon cookie scoop for evenly sized cookies.
• Press the candies firmly into the dough before baking so they stay in place.
• Don't overbake. The cookies should still look slightly soft in the center when you remove them from the oven—they'll finish setting as they cool.
• Store cooled cookies in an airtight container at room temperature for up to 3 days, or freeze for up to 3 months.

Nutrition Facts

Halloween Neapolitan Cookies

Amount Per Serving (1 cookie)

Calories 151 Calories from Fat 72

% Daily Value*

Fat 8g12%

Saturated Fat 5g31%

Trans Fat 0.3g

Polyunsaturated Fat 0.4g

Monounsaturated Fat 2g

Cholesterol 33mg11%

Sodium 103mg4%

Potassium 25mg1%

Carbohydrates 19g6%

Fiber 0.5g2%

Sugar 10g11%

Protein 2g4%

Vitamin A 238IU5%

Vitamin C 0.05mg0%

Calcium 7mg1%

Iron 1mg6%

* Percent Daily Values are based on a 2000 calorie diet.