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Decadent Chocolate Spider Web Cheesecake Bars

chocolate spider web cheesecake bars - featured image

Rich, creamy cheesecake bars with a chocolate crust and a festive spider web design, perfect for Halloween treats. Easy to make and impressive for parties.

Ingredients

Scale
  • 1 ½ cups (150g) chocolate cookie crumbs (Oreos without filling)
  • 6 tablespoons (85g) unsalted butter, melted
  • 2 tablespoons granulated sugar
  • 16 oz (450g) cream cheese, softened
  • ½ cup (100g) granulated sugar
  • 2 large eggs, room temperature
  • 1 teaspoon vanilla extract
  • ¼ cup (25g) unsweetened cocoa powder (Dutch-processed recommended)
  • ½ cup (120ml) sour cream
  • ½ cup (90g) white chocolate chips, melted
  • Optional: extra melted dark chocolate for contrast and detailing

Instructions

  1. Preheat oven to 325°F (163°C). In a medium bowl, combine chocolate cookie crumbs, melted butter, and sugar. Stir until mixture resembles wet sand.
  2. Press mixture firmly into the bottom of a 9×9-inch baking pan to form an even layer. Compact tightly using the bottom of a glass or measuring cup. Bake for 10 minutes and set aside to cool.
  3. In a large bowl, beat softened cream cheese with sugar until smooth and creamy, about 2-3 minutes.
  4. Add eggs one at a time, mixing well after each addition. Stir in vanilla extract and sour cream until fully combined.
  5. Sift cocoa powder over the mixture and gently fold in with a spatula until evenly chocolate-colored. Avoid overmixing.
  6. Pour cheesecake batter over the cooled crust and smooth the top with a spatula.
  7. Melt white chocolate chips in 20-second bursts in the microwave, stirring between each until smooth. Transfer to a piping bag or plastic sandwich bag with a small snip at the corner.
  8. Pipe concentric circles over the cheesecake surface starting from the center outward.
  9. Using a toothpick or skewer, drag lines from the center to the edges crossing the circles to create a spider web pattern.
  10. Bake cheesecake bars at 325°F (163°C) for 35-40 minutes, until edges are set but center jiggles slightly when shaken.
  11. Turn off oven and leave bars inside with door slightly open for 1 hour to cool gradually.
  12. Transfer to refrigerator and chill for at least 4 hours or overnight before slicing.
  13. For clean slices, run a sharp knife under hot water, wipe dry, and slice. Optionally drizzle extra melted white chocolate on top if web looks faint.

Notes

Do not overmix the cream cheese mixture to avoid cracks. Let cream cheese and eggs come to room temperature before mixing. Melt chocolate in short bursts to prevent burning. Cool cheesecake gradually in the oven with door slightly open to prevent cracks. Chill bars fully before slicing for best results. Bars freeze well for up to 3 months.

Nutrition

Keywords: Halloween dessert, cheesecake bars, chocolate cheesecake, spider web design, easy Halloween treats, chocolate crust, creamy cheesecake