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Monster Mash Cookie Bars

Monster Mash Cookie Bars: The Ultimate Spooky Delight

These Monster Mash Cookie Bars are a festive Halloween treat bursting with chewy chocolate and vibrant candies, perfect for sweet indulgence.
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Prep Time 15 minutes
Cook Time 25 minutes
Cooling Time 30 minutes
Total Time 1 hour 10 minutes
Servings: 12 bars
Course: Cookies
Cuisine: American
Calories: 200
Ingredients Equipment Method Nutrition Notes

Ingredients
  

For the Batter
  • 1 cup Unsalted Butter Can use margarine or coconut oil for a dairy-free option.
  • 1 cup Brown Sugar Light brown sugar can be replaced with organic cane sugar.
  • 1/2 cup Granulated Sugar
  • 1 large Egg For egg-free, consider a flax seed or chia egg.
  • 1 teaspoon Vanilla Extract
  • 1 cup All-Purpose Flour For gluten-free, use a 1:1 gluten-free flour blend.
  • 1 teaspoon Baking Soda
  • 1/2 teaspoon Salt Balances the sweetness.
For the Goodies
  • 1 cup Chocolate Chips Dark, milk, or vegan chocolate chips can be used.
  • 1 cup Halloween M&Ms or Candy-Coated Chocolates Substitute with any colorful chocolate candies.
  • 1/4 cup Candy Eyeballs Can omit if unavailable.
  • Optional Sprinkles or Chopped Candy Bars For extra fun.

Equipment

  • Mixing bowl
  • Spatula
  • Hand Mixer
  • 8x8-inch baking pan
  • Parchment paper

Method
 

Step-by-Step Instructions
  1. Preheat your oven to 350°F (175°C) and line an 8x8-inch baking pan with parchment paper.
  2. Cream the softened butter, brown sugar, and granulated sugar together until light and fluffy, about 2-3 minutes.
  3. Incorporate the egg and vanilla extract, mixing until fully combined and smooth.
  4. Sift in the flour, baking soda, and salt, then gently mix until just combined.
  5. Fold in the chocolate chips and Halloween M&Ms, reserving a few for topping.
  6. Spread the dough in the prepared baking pan and press reserved candies and candy eyeballs on top.
  7. Bake for 20-25 minutes until edges are golden brown and center is set.
  8. Cool in the pan for about 30 minutes, then lift out with parchment and slice into squares.

Nutrition

Serving: 1barCalories: 200kcalCarbohydrates: 30gProtein: 2gFat: 9gSaturated Fat: 5gCholesterol: 30mgSodium: 100mgPotassium: 50mgFiber: 1gSugar: 15gVitamin A: 250IUCalcium: 20mgIron: 1mg

Notes

For optimal freshness, store in an airtight container at room temperature for up to 4 days or freeze for longer storage.

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