Every Halloween deserves a dessert that makes people smile before they even take a bite. Building a full dessert bar? Check our spooky Halloween dessert ideas for parties. These Cauldron Cookies are exactly that, chewy chocolate cookie cups filled with bright green frosting that bubbles over like a witch’s brew. They’re playful, easy to make, and perfect for kids or adults who love a little spooky fun at the dessert table. With a few pantry staples and some creative decorating, you can whip up a batch that will disappear faster than candy on Halloween night.

Halloween Cauldron Cookies
- Total Time: 25 minutes
- Yield: 24 cookies
- Diet: Vegetarian
Description
Chocolate cookie cups filled with green frosting, candy eyes, and spooky decorations, Cauldron Cookies are the perfect Halloween party treat.
Ingredients
- 1 box Devil’s Food cake mix (15.25 oz)
- 2 large eggs
- 1/2 cup canola or vegetable oil
- Few drops black food coloring (optional)
- 1 cup unsalted butter, softened
- 3 cups powdered sugar
- 1 teaspoon vanilla extract
- 1/2 teaspoon salt
- 1–3 tablespoons milk
- Few drops green food coloring
- 2 tablespoons round green sprinkles
- 2 tablespoons Halloween sprinkles
- 1 pack candy eyeballs
- 12 pretzel sticks
Instructions
- Preheat oven to 350°F and grease mini muffin pans. Gather all ingredients for smooth baking.
- Mix cake mix, eggs, oil, and optional black coloring until smooth.
- Scoop dough into pans, flatten slightly, and bake 8–10 minutes until edges set.
- Press centers while warm with a spoon to form cups; cool fully.
- Beat butter, sugar, vanilla, salt, and milk until smooth; tint frosting green.
- Pipe frosting into cooled cups to resemble bubbling potion.
- Top with sprinkles, candy eyeballs, and pretzel stick halves before serving.
Notes
- Unfrosted cookie cups can be frozen for up to 3 months. Frost just before serving for best results.
- For food safety on baked goods storage, see USDA guidance. Decorations may bleed if frozen.
- Prep Time: 15 minutes
- Cook Time: 10 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Why You’ll Love Cauldron Cookies
Cauldron Cookies are a crowd-pleasing mix of rich chocolate, creamy frosting, and festive toppings. They look impressive but come together with simple steps anyone can follow. Each cookie cup doubles as a tiny cauldron, so you get the fun of decorating without complicated baking. They’re portable, party-ready, and guaranteed to get “oohs” and “aahs” at your Halloween gathering.
Cauldron Cookies Ingredients
To make these festive Cauldron Cookies, you’ll use simple pantry staples plus a few colorful decorations that bring the cauldron look to life.
Pantry & Fresh
| Ingredient | Amount |
|---|---|
| Devil’s Food cake mix | 1 box (15.25 oz) |
| Large eggs | 2 |
| Canola or vegetable oil | ½ cup |
| Black food coloring (optional) | Few drops |
| Unsalted butter, softened | 1 cup |
| Powdered sugar | 3 cups |
| Vanilla extract | 1 teaspoon |
| Salt | ½ teaspoon |
| Milk | 1–3 tablespoons |
| Green food coloring | Few drops |
| Round green sprinkles | 2 tablespoons |
| Halloween sprinkles | 2 tablespoons |
| Candy eyeballs | 1 pack |
| Pretzel sticks | 12 |

Cauldron Cookie Substitutions
If you prefer brownies, swap the cake mix base with bite-size brownies for extra fudgy cauldrons. Cream cheese frosting adds tang, while store-bought frosting tinted with food coloring saves time. You can also try a simple white chocolate ganache dyed green for a decadent potion effect.
Step-by-Step Cauldron Cookies Instructions
Before starting, gather all your ingredients and prep your mini muffin pans. This makes the baking process smooth and mess-free.
- Make the dough
Preheat the oven to 350°F. Mix cake mix, eggs, oil, and a touch of black coloring until smooth.
- Bake the cookie cups
Scoop ½ tablespoon dough into greased mini muffin pans. Flatten slightly and bake for 8–10 minutes until edges are set.
- Create wells
While still warm, press the center of each cookie with a spoon to form a cup. Let cool fully before filling.
- Whip the frosting
Beat butter until creamy, then mix in sugar, vanilla, and salt. Add milk slowly until smooth, then tint with green coloring.
- Assemble and decorate
Pipe frosting into cooled cups to look like bubbling potion. Top with green sprinkles, candy eyeballs, and Halloween sprinkles. Add half a pretzel stick as a stirring wand.

Pro Tips for Cauldron Cookies
Always press the cookie wells while warm so they hold their shape. If the frosting feels too thick, loosen it with a teaspoon of milk at a time. For party prep, bake the cups a day ahead and frost right before serving. Decorating works best if kids each get their own topping bowls, it keeps the sprinkles from clumping and doubles the fun.
Variations & Substitutions for Halloween Cookies
Try making a gluten-free version by using GF cake mix. For dairy-free, replace butter with vegan margarine and use plant-based milk. To make it vegan, swap eggs with flax eggs and stick to dairy-free frosting. For extra protein, fill the cups with peanut butter mousse instead of frosting. On a budget? Use store-brand cake mix and frosting, no one will notice once they’re decked out with spooky sprinkles.
Serve Cauldron Cookies With
Cauldron Cookies shine even brighter when paired with cozy fall drinks and other festive desserts. Sip on a warm mug of hot cocoa or spiced apple cider, both classic Halloween sips recommended by the USDA MyPlate for seasonal balance. They also make a playful match with a frothy pumpkin spice latte, which brings out the rich chocolate base of the cookies. For more ideas on festive fall flavors, see the NIH Nutrition Resources.

Storage & Reheat for Cauldron Cookies
Store frosted cookies in an airtight container at room temperature for 3–4 days or refrigerate for up to a week. Unfrosted cookie cups freeze well for up to three months. Always thaw them completely before decorating, since sprinkles may bleed once frozen. For best flavor and texture, serve the cookies at room temperature.
Cauldron Cookies Nutrition
Each Cauldron Cookie is about 230 calories with 12g fat, 28g carbs, and 2g protein. These values may vary depending on the brands you use, so it’s always best to verify with trusted resources like the FDA Food Labeling & Nutrition page for detailed dietary guidance.
FAQs about Cauldron Cookies
Start with a simple chocolate cookie cup base baked in mini muffin pans. Fill with green frosting to look like potion and decorate with sprinkles, candy eyeballs, and pretzel sticks for a spooky finish.
You’ll need cake mix, eggs, oil, butter, powdered sugar, milk, vanilla, green coloring, sprinkles, candy eyes, and pretzel sticks. Optional black coloring makes the cookie base darker.
Yes. Bake the cookie cups up to two days ahead and store them airtight. Frosting and decorating work best right before serving to keep the toppings fresh and colorful.
Pipe green frosting to mimic bubbling potion, then add eyeball candies, festive sprinkles, and a pretzel stick for a stirrer. You can change frosting colors for a witchy twist.
More Halloween Recipes Like This
If you’re planning a full Halloween spread, Cauldron Cookies are just the start. These other festive recipes will keep the spooky spirit alive from drinks to main dishes:
- Halloween Oreo Brownies: fudgy brownies loaded with Oreos and dressed up for the holiday.
- Purple Halloween Punch: a colorful drink that’s as eye-catching as it is refreshing.
- Halloween Mac and Cheese: creamy pasta topped with a spooky twist that’s great for kids.
- Frankenstein Halloween Rice Krispie Treats: playful, marshmallow-filled snacks that double as edible decorations.
Save Cauldron Cookies for Later
Pin these Cauldron Cookies now so you’re ready for Halloween baking. Share them with friends, drop a comment with your spooky spin, and bring them back every October.
