DIY Spooky Spider Cupcakes for Halloween

These Spooky Spider Halloween Cupcakes are a lighter, healthier twist on a festive favorite. Made with simple pantry ingredients and finished with a minimal chocolate glaze, they deliver big Halloween flavor while keeping calories in check—perfect for parties, school treats, or a fun family baking activity.

Spooky Spider Halloween Cupcakes

These cupcakes are surprisingly easy: the cake batter uses only three main ingredients—chocolate cake mix, canned pumpkin, and water—so you can have batter ready in minutes. The glaze is a thin chocolate smear just sufficient to hold sprinkles and candy eyes in place. The result is adorable, spooky cupcakes that are lower in calories than many traditional frosted cupcakes, without sacrificing fun.

You can serve them alongside other Halloween-themed treats such as Mummy Cake Balls, Frozen “Boo”-nana Pops, and Meringue Ghost Cookies for a complete spooky dessert spread.

If you’re worried about Halloween treats derailing healthy eating goals, these cupcakes are a great compromise—indulgent enough for celebration, but portion-controlled and lower in fat. They bake up moist and chocolatey thanks to the pumpkin, which adds moisture and keeps the crumb tender without extra oil or eggs.

Tip: Prepare the cupcakes a day ahead and assemble the eyes and licorice legs the same day you plan to serve them. The glaze sets quickly, so add candy eyes immediately after dipping to ensure they stick. For a nut-free and school-safe option, double-check the ingredients of any packaged decorations you use.

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More Halloween Desserts

Candy Corn Fruit Parfaits
Pumpkin Cheesecake Shooters
Pumpkin Spiced Snickerdoodles
Chocolate Mummy Cupcakes

Spooky Spider Halloween Cupcakes

A lighter Halloween cupcake made from a simple chocolate cake mix and canned pumpkin, finished with a thin chocolate glaze, sprinkles, candy eyes and licorice legs for a fun, spooky look.

Yield: 18 servings

Serving size: 1 cupcake

Prep: 10 mins | Cook: 20 mins | Total: 50 mins

Calories: 139.5 per cupcake (excluding eyes and licorice legs)

Ingredients

16.5 oz chocolate cake mix (dark chocolate fudge or similar)
3/4 cup + 2 tbsp canned 100% pure pumpkin
3/4 cup + 2 tbsp water

For the glaze:

1/2 cup + 2 tbsp confectioners’ sugar
4 tsp unsweetened cocoa powder
1 tbsp 1% milk, plus 1 tsp if needed
1/4 tsp vanilla extract
Pinch of salt

For the toppings:

6 tbsp chocolate sprinkles
Black string licorice, cut into 2-inch strips for legs
Small candy eyeballs (candy decorating eyes)

Instructions

Preheat the oven to 350°F (175°C). Line a 12-cup or larger muffin tin with 18 cupcake liners.
In a large bowl, combine the canned pumpkin and water and whisk until smooth.
Add the chocolate cake mix to the pumpkin mixture and beat on medium speed for 2 minutes, scraping the sides as needed. (Note: this recipe is balanced for a 16.5 oz cake mix; adjust if using a different size.)
Fill each cupcake liner about two-thirds full with batter. Bake for approximately 20 minutes, or until a toothpick inserted in the center comes out clean.
Cool the cupcakes in the pan on a wire rack for 15 minutes, then remove to cool completely before decorating.
To make the glaze: whisk the confectioners’ sugar and cocoa powder together. Add the vanilla and 1 tablespoon of milk, mixing until smooth. Add the additional teaspoon of milk only if needed to reach a thin spreading consistency.
Place the chocolate sprinkles in a shallow bowl. Using a small spatula or butter knife, spread just under 1 teaspoon of glaze on each cupcake, then quickly dip or roll the glazed top into the sprinkles to coat.
Press candy eyes into the glaze before it sets. For legs, poke small holes into the sides of the cupcake with a bamboo skewer and insert the licorice strips so they resemble spider legs.
Assembling is quick—decorate just before serving for best texture and appearance. These cupcakes can be baked the day before and decorated the next day.

Notes & Tips

Nutritional information does not include candy eyes or licorice legs.
Use a quality cake mix and 100% pumpkin puree for the best texture. The pumpkin keeps the cupcakes moist and reduces the need for added fat.
For a fun variation, switch the sprinkles to orange or purple, or use natural food decorations to reduce processed sugar.
These cupcakes are great for classroom parties—confirm that any decorations meet school allergy and safety policies.

Nutrition (per serving)

Final note

If you try this recipe, consider leaving feedback or a rating so other home bakers can benefit from your experience. Small changes—like the brand of cake mix or type of decorations—can affect texture and appearance, so share what worked for you.