Cinnamon Sugar Monster Cookie Bars (Print)

Chewy, buttery cookie bars loaded with oats, chocolate candies, and a crunchy cinnamon-sugar finish.

# Ingredients:

→ Cookie Dough

01 - 1 cup unsalted butter, softened
02 - 1 cup brown sugar, packed
03 - 1/2 cup granulated sugar
04 - 2 large eggs
05 - 2 teaspoons vanilla extract
06 - 1 3/4 cups all-purpose flour
07 - 1 1/2 cups old-fashioned rolled oats
08 - 1 teaspoon baking soda
09 - 1/2 teaspoon baking powder
10 - 1/2 teaspoon salt
11 - 1 teaspoon ground cinnamon
12 - 1 cup chocolate candies (such as M&Ms)
13 - 1 cup semisweet chocolate chips

→ Cinnamon Sugar Topping

14 - 2 tablespoons granulated sugar
15 - 1 1/2 teaspoons ground cinnamon

# Directions:

01 - Preheat oven to 350°F. Line a 9x13-inch baking pan with parchment paper, leaving overhang for easy removal.
02 - In a large bowl, beat together softened butter, brown sugar, and granulated sugar until light and fluffy using an electric mixer or sturdy whisk.
03 - Beat in eggs one at a time. Mix in vanilla extract until well combined.
04 - In a separate bowl, whisk together flour, oats, baking soda, baking powder, salt, and cinnamon.
05 - Gradually add the dry ingredient mixture to the wet mixture, mixing until just combined.
06 - Fold in chocolate candies and semisweet chocolate chips.
07 - Evenly spread the dough into the prepared baking pan.
08 - Combine granulated sugar and ground cinnamon for the topping in a small bowl.
09 - Sprinkle the cinnamon sugar topping evenly over the dough.
10 - Bake for 23 to 27 minutes, until edges are golden and a toothpick inserted in the center comes out with moist crumbs.
11 - Allow to cool completely in the pan before lifting out and cutting into bars.

# Expert Tips:

01 -
  • Quick and easy to prepare for any occasion
  • Soft, chewy texture with a satisfying cinnamon-sugar topping
02 -
  • These bars contain wheat, eggs, dairy, and soy from the chocolate candies and chips
  • Always check candy ingredients if allergies are a concern since some may contain peanuts or tree nuts
03 -
  • Let the bars cool completely before cutting for cleaner slices
  • Store in an airtight container to keep them soft for several days