Description
Monster Mash Cookie Bars are a colorful, chewy, candy-packed dessert that’s made for spooky season fun. Loaded with chocolate chips, Halloween candies, and gooey cookie dough, these bars come together in one bowl and bake into a soft, festive treat perfect for parties, movie nights, or trick-or-treat swaps.
Ingredients
1/2 cup unsalted butter, softened
1/2 cup brown sugar
1/4 cup granulated sugar
1 large egg
1 tsp vanilla extract
1 1/4 cups all-purpose flour
1/2 tsp baking soda
1/4 tsp salt
1/2 cup chocolate chips
1/2 cup Halloween M&Ms or candy-coated chocolates
1/4 cup candy eyeballs
Optional: sprinkles or chopped candy bars
Instructions
Preheat oven to 350°F (175°C). Line an 8×8-inch baking pan with parchment paper.
In a large bowl, cream butter and sugars until light and fluffy.
Add egg and vanilla, mixing until smooth.
Stir in flour, baking soda, and salt until just combined.
Fold in chocolate chips and M&Ms, reserving a few for topping.
Spread dough evenly into the prepared pan. Press remaining candies and eyeballs on top.
Bake for 20–25 minutes or until edges are golden and center is set.
Cool completely in the pan before cutting into squares.
- Prep Time: 10 mins
- Cook Time: 25 mins
- Category: Dessert
Nutrition
- Calories: 240
- Sugar: 18g
- Fat: 12g
- Carbohydrates: 30g
- Protein: 2g