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Halloween Candy Cookie Bars

Delicious Halloween Candy Cookie Bars for Cozy Nights

Delight in these Halloween Candy Cookie Bars, a perfect treat for cozy nights and gatherings, utilizing leftover Halloween candy.
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Prep Time 15 minutes
Cook Time 20 minutes
Cooling Time 30 minutes
Total Time 1 hour 5 minutes
Servings: 12 bars
Course: Desserts
Cuisine: American
Calories: 220
Ingredients Equipment Method Nutrition Notes

Ingredients
  

For the Cookie Base
  • 2.25 cups unbleached all-purpose flour helps achieve a chewy texture that holds everything together.
  • 1 teaspoon baking soda acts as a leavening agent, giving the bars a nice rise.
  • 0.75 teaspoon kosher salt balances the sweetness perfectly and enhances flavors.
  • 0.75 cup unsalted butter at room temperature creates a rich and creamy base for the batter.
  • 0.75 cup dark brown sugar adds a deep, caramel-like flavor that complements the candies.
  • 0.75 cup granulated sugar contributes to that sweet cookie goodness we all love.
  • 2 large eggs give structure and moisture, helping the bars set beautifully.
  • 1.5 teaspoons real vanilla extract infuses a warm and inviting aroma that elevates the bars.
For the Candy Mix-Ins
  • 0.5 cup Reese's Pieces brings that delightful peanut butter-chocolate combo into every bite!
  • 0.5 cup Chocolate M&M's adds colorful fun and a classic chocolatey flavor.
  • leftover Halloween candy Various types make these bars truly unique.
For the Finishing Touch
  • candy eyes Sprinkle on top for a festive look.

Equipment

  • 9x13x2 inch baking pan
  • Parchment Paper
  • nonstick spray
  • Stand Mixer
  • Medium mixing bowl

Method
 

Step-by-Step Instructions
  1. Preheat your oven to 350℉ (or 180℃).
  2. Line your prepared baking pan with parchment paper, letting it overhang for easy lifting. Lightly spray with nonstick spray.
  3. In a medium bowl, whisk together flour, baking soda, and kosher salt.
  4. In the bowl of a stand mixer, combine unsalted butter, dark brown sugar, and granulated sugar; mix until creamy and light.
  5. Add eggs one at a time, mixing well after each. Pour in vanilla extract and scrape the bowl.
  6. On low speed, incorporate the dry ingredients until a soft dough forms.
  7. Fold in Reese's Pieces and chocolate M&M's.
  8. Transfer and spread the dough into your prepared baking pan, pressing evenly.
  9. Bake for 18 to 20 minutes, until golden, rotating halfway through.
  10. While baking, chop leftover Halloween candy into smaller pieces.
  11. Once baked, press the chopped candy pieces into the top of the cookie bars while still warm.
  12. Cool completely in the pan, then slice into squares and serve.

Nutrition

Serving: 1barCalories: 220kcalCarbohydrates: 30gProtein: 2gFat: 10gSaturated Fat: 6gPolyunsaturated Fat: 0.5gMonounsaturated Fat: 3.5gCholesterol: 30mgSodium: 120mgPotassium: 50mgFiber: 1gSugar: 15gVitamin A: 5IUCalcium: 2mgIron: 5mg

Notes

These bars are customizable with any leftover candy and are great for sharing or enjoying on cozy nights.

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