Zombie Brain Cupcakes Halloween (Print-Friendly Version)

Moist chocolate cupcakes with vanilla frosting piped to resemble zombie brains, perfect for spooky celebrations.

# What You'll Need:

→ Cupcakes

01 - 150 g all-purpose flour
02 - 200 g granulated sugar
03 - 40 g unsweetened cocoa powder
04 - 1 teaspoon baking powder
05 - 1/2 teaspoon baking soda
06 - 1/2 teaspoon kosher salt
07 - 120 ml buttermilk or whole milk
08 - 60 ml neutral oil
09 - 1 large egg, beaten
10 - 1/2 teaspoon pure vanilla extract
11 - 60 ml boiling water

→ Frosting & Assembly

12 - 455 g powdered sugar, sifted
13 - 340 g unsalted butter, room temperature
14 - 1 teaspoon pure vanilla extract
15 - 1/4 teaspoon kosher salt
16 - 2 to 3 drops neon green liquid food coloring, or more as needed
17 - Red decorating gel, for drizzling

# How to Make It:

01 - Preheat oven to 175°C. Line a standard 12-cup muffin tin with paper liners.
02 - In a large bowl, whisk together flour, granulated sugar, cocoa powder, baking powder, baking soda, and salt. Add buttermilk, oil, egg, and vanilla extract. Whisk until a smooth batter forms.
03 - Gradually pour boiling water into the batter, whisking until fully combined and smooth.
04 - Divide batter evenly among liners, filling each about two-thirds full. Bake for 18 to 20 minutes or until a tester inserted into the center emerges clean. Allow cupcakes to cool completely in the tin, approximately 1 hour.
05 - In a stand mixer fitted with a whisk attachment (or using an electric mixer), beat powdered sugar, butter, vanilla extract, and salt on medium-high speed until the frosting is bright white and completely smooth, about 2 to 3 minutes. Tint frosting with green food coloring until desired intensity is achieved, beating well after each addition.
06 - Transfer frosting to a piping bag fitted with a small round tip. Pipe a small mound in the center of each cupcake, then pipe two vertical lines down the middle, followed by squiggly lines on both sides, emulating a brain's form.
07 - Drizzle a small amount of red decorating gel over each cupcake, letting it settle into the piping for a gory effect. Refrigerate cupcakes if not serving immediately.

# Additional Tips:

01 - Excess frosting may be stored in the refrigerator for up to 1 week or frozen for up to 4 months; allow it to reach room temperature and re-whip before reuse.
02 - For enhanced realism, use a drop of pink food coloring instead of green to imitate true anatomical brain color.