Chocolate Pumpkin Halloween Muffins with Oreo Bats and Spiders

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Chocolate pumpkin muffins make a soft, moist base for two playful Halloween decorations. Six get a white chocolate* glaze, whole Oreo spider bodies and eight little chocolate legs. The other six turn into bats with dark chocolate glaze and upright cookie wings. Edible candy eyes* finish both designs, with no tall frosting swirl to pipe.

One batter, two Halloween characters

Pumpkin purée* blends into the cocoa batter rather than forming an orange layer. It adds moisture, while chocolate remains the main flavor. The low chocolate coatings give the cookies a clear backdrop, and you only need to mix one batch of batter for a platter of two different Halloween designs.

Ingredients for the chocolate pumpkin batter

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Ingredients for 12 Halloween muffins

Makes 6 spiders and 6 bats, with 1 muffin per serving. Allow about 45 minutes of active preparation, 25 minutes baking, 60 minutes cooling and 30 minutes setting: about 2 hours 40 minutes in total. You will need a standard 12-cup muffin pan, paper liners, a wire rack and a small piping bag with a fine opening. Gram weights are the recipe reference.

• 200 g all-purpose flour*
• 35 g unsweetened cocoa powder*
• 140 g granulated sugar*
• 8 g baking powder* (about 2 teaspoons)
• 2 g fine salt*
• 200 g plain cooked pumpkin purée*, thick and completely cooled
• 2 large eggs (about 100 g without shells)
• 80 ml whole milk
• 90 g neutral sunflower oil*, divided into 80 g for the batter and 5 g for each glaze
• 120 g white chocolate* for the 6 spiders
• 150 g dark chocolate, around 70% cocoa, for the bat glaze, spider legs and attaching eyes
• 12 Oreo Original cookies*: 6 whole for spiders and 6 to halve for bat wings, keeping the filling in each sandwich cookie
• 24 small edible candy eyes* with dark pupils (about 6–8 mm)

For the chocolate glazes and Oreo decorations

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Bake and decorate the chocolate pumpkin muffins

1. Prepare: Heat the oven to 350°F (180°C conventional) or 320°F (160°C fan). Line a standard 12-cup muffin pan with paper liners. The pumpkin purée* should be thick and cool; drain off any visible liquid. Weigh the ingredients and divide the 90 g sunflower oil* into portions of 80 g, 5 g and 5 g.
2. Combine the dry ingredients: Sift the flour*, cocoa powder* and baking powder* into a bowl. Whisk in the sugar* and salt* until evenly distributed.
3. Mix the batter: In a second bowl, whisk together the pumpkin purée*, eggs, whole milk and 80 g sunflower oil*. Add the dry mixture and fold with a spatula just until no dry flour* remains. Do not taste the raw batter.
4. Bake: Divide evenly between the 12 liners, filling them approximately three-quarters full. Bake on the middle rack for 22–26 minutes. A skewer should show moist crumbs but no liquid batter. Leave in the pan for 10 minutes, then transfer to a rack and cool completely, allowing about 60 minutes in total.
5. Melt the glazes: Finely chop the white chocolate* and dark chocolate separately. Melt each in a dry heatproof bowl over warm, not boiling, water, stirring gently and keeping the bowl above the water. Stir 5 g sunflower oil* into each chocolate. Remove from the heat and let cool to lukewarm. Transfer about 35 g of the dark mixture to a small piping bag for legs and attaching eyes; about 120 g remains for glazing the bats.
6. Make six spiders: Spread the white chocolate* over six completely cool muffins. While it is soft, pipe eight thin, slightly curved dark chocolate legs on each top: four on each side, with the inner ends positioned beneath the cookie body. Place one whole Oreo cookie flat in the center. When the chocolate is cool to barely warm, attach two candy eyes* to the cookie with tiny dots of dark chocolate.
7. Make six bats: Carefully halve the remaining six Oreo cookies* with a small serrated knife, keeping the filling between the cookie layers. Cut two narrow slits about 3/8 inch (1 cm) deep into the back left and back right of each remaining cool muffin. Spread dark glaze over the tops. Insert two cookie halves into each muffin, straight cut edges down and curved edges pointing up and slightly outward. Attach two candy eyes* at the front with a little cooled dark chocolate. Use the remaining dark mixture for these details.
8. Let set: Leave the decorated muffins in a cool, dry place for about 30 minutes, until the glaze and wing bases are firm. Carefully transfer to a serving platter. Do not leave support sticks or non-edible decorations inside the muffins.

Choose thick, plain pumpkin purée

Use plain canned pumpkin* or unsweetened homemade pumpkin purée*, not pumpkin pie filling. Homemade cooked Hokkaido or butternut purée should hold a soft mound on a spoon. If watery, drain it in a fine sieve before weighing out 200 g. Preparing homemade purée adds time beyond the recipe total.

How to keep Oreo wings upright

Use light pressure and a small serrated knife to halve the sandwich cookies without removing their filling. A few spare cookies are useful in case some break. The shallow slits support the wings, while the glaze helps anchor them as it sets. Warm muffins or hot glaze make the decorations less stable.

Add candy eyes after baking

Choose decorations clearly labeled as edible candy eyes*, and do not bake them. Attach them with small dots of chocolate that has cooled to barely warm. Water, steam and very wet glaze can make the pupil color bleed. Select small eyes that fit comfortably on the cookie bodies.

Make-ahead tips for a Halloween party

Bake the undecorated muffins a day ahead and store airtight once completely cool. Add the glazes and cookies on the day of the party for crisper decorations. Store finished muffins in a cool, dry place in a container tall enough for the wings, and eat within 1–2 days. If refrigeration is necessary, let the closed container come to room temperature before opening to reduce condensation on the decorations.

Estimated nutrition

Per muffin, averaged across 6 spiders and 6 bats: approximately 381 calories, 5.9 g protein, 44 g carbohydrate and 20 g fat. Includes both glazes, 12 whole Oreo cookies* with filling and 24 small candy eyes*. The two designs differ, and brands, eye size and portions change the estimate. Carbohydrate uses representative European product labels alongside food-composition data; it is not a US Nutrition Facts total-carbohydrate label.

Contains wheat/gluten, eggs and milk; chocolate, cookies and candy eyes may also contain soy or other allergens. Check all packages and cross-contact statements. Hard candy eyes and larger cookie pieces are unsuitable for small children; adapt the decorations for your guests.

Recipe by AI_Chef