01 -
Preheat oven to 350°F (175°C). Line a baking sheet with parchment paper or a silicone baking mat to prevent sticking.
02 -
In a large mixing bowl, beat softened butter with granulated and brown sugars until light and fluffy to ensure a soft, chewy texture.
03 -
Add eggs one at a time, mixing thoroughly after each addition. Stir in vanilla extract.
04 -
Whisk all-purpose flour, cocoa powder, baking soda, and salt in a separate bowl.
05 -
Gradually add dry mixture to the butter mixture, stirring until just combined. Avoid overmixing to prevent toughness.
06 -
Drop rounded tablespoons of dough onto prepared baking sheet spaced about 2 inches apart. Bake for 10 to 12 minutes until edges are set but centers remain soft.
07 -
While cookies are warm, press one mini peanut butter cup into the center of each cookie to form spider bodies.
08 -
Insert 8 pretzel stick halves (4 on each side) gently around the peanut butter cup to mimic spider legs, taking care not to break cookies.
09 -
Use melted chocolate or icing to secure two candy eyes onto each peanut butter cup, positioning creatively.
10 -
Allow cookies to cool completely so decorations set firmly. Serve on a festive plate.