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Halloween Seven Layer Magic Bars Recipe

4.8 from 80 reviews
  • Author: Megane
  • Prep Time: 15 minutes
  • Cook Time: 45 minutes
  • Total Time: 3 hours (including 2 hours cooling)
  • Yield: 15 bars
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Description

Halloween Seven Layer Magic Bars are a festive and delicious treat perfect for the spooky season. These bars combine layers of cookie dough, Halloween-themed candies, Oreos, chocolate chunks, and sweetened condensed milk to create gooey, rich bars with a delightful mix of textures and flavors. Easy to prepare and perfect for sharing at Halloween parties or as a fun seasonal dessert.


Ingredients

Scale

Base Layer

  • 16 ounces Ready to Bake refrigerated chocolate chip cookies

Layered Toppings

  • 16 Halloween Oreos, chopped and divided
  • 1 cup chocolate chunks, divided
  • 1 cup Halloween M&Ms, divided
  • 14 ounces sweetened condensed milk
  • ¼ cup Reese’s Pieces
  • ½ cup candy corn
  • ¼ cup Halloween Sprinkles (optional)


Instructions

  1. Preheat Oven and Prepare Pan: Preheat the oven to 350°F (175°C) and line a 9×13-inch baking pan with parchment paper for easy removal and cleanup.
  2. Press Cookie Dough: Press the refrigerated chocolate chip cookie dough evenly into the bottom of the prepared pan to form the base layer.
  3. Bake Base Layer: Bake the cookie dough base for 15 minutes until it is partially cooked and slightly firm.
  4. Add First Toppings Layer: After baking, evenly sprinkle half of the chopped Halloween Oreos, chocolate chunks, and M&M’s over the warm cookie layer to begin building the magic layers.
  5. Pour Sweetened Condensed Milk: Pour the sweetened condensed milk evenly over the top of the cookie and candy layer. It does not need to cover completely but should be distributed as evenly as possible.
  6. Add Remaining Toppings: Layer the rest of the chopped Oreos, chocolate chunks, and M&M’s on top, followed by a layer of Reese’s Pieces for extra candy goodness.
  7. Final Bake: Bake the assembled bars for an additional 25 to 30 minutes. The condensed milk will start to develop a caramel color, signaling that the bars are done.
  8. Cool and Decorate: Remove from the oven and immediately top with candy corn and Halloween sprinkles (if using). Allow the bars to cool in the pan for at least 2 hours so they set properly before slicing.
  9. Serve and Store: Once cooled and sliced, the bars can be kept at room temperature for up to 4 days. For longer storage, freeze in an airtight container for up to 3 months.

Notes

  • Feel free to experiment with different candies and cookie types to customize your bars, such as Butterfinger, Kit Kats, or crushed Biscoff cookies.
  • Sprinkle chocolate chips on top after baking if you prefer them less melted and more distinct.
  • Crushed pretzels, chopped nuts, or flaked coconut make great additions for texture and flavor variety.
  • Make sure to allow the bars to cool fully before slicing to get clean cuts.
  • Store in an airtight container at room temperature for up to 4 days or freeze for up to 3 months.

Nutrition

  • Serving Size: 1 bar
  • Calories: 320
  • Sugar: 28g
  • Sodium: 150mg
  • Fat: 16g
  • Saturated Fat: 8g
  • Unsaturated Fat: 6g
  • Trans Fat: 0.2g
  • Carbohydrates: 40g
  • Fiber: 2g
  • Protein: 4g
  • Cholesterol: 20mg