Smores Brownie Mix Cookies (Printable)

Chewy brownie cookies loaded with chocolate and graham cracker pieces topped with toasted marshmallows.

# What You Need:

→ For the Cookies

01 - 1 box (18-20 oz) brownie mix
02 - 2 large eggs
03 - 1/3 cup vegetable oil
04 - 1 tablespoon water
05 - 1/2 cup semi-sweet chocolate chips
06 - 1/2 cup crushed graham crackers (about 4 sheets)

→ For the Marshmallow Top

07 - 18 large marshmallows
08 - 1/4 cup mini chocolate chips, optional for garnish
09 - 1/4 cup additional crushed graham crackers, optional for garnish

# Steps:

01 - Preheat oven to 350°F. Line two baking sheets with parchment paper.
02 - In a large bowl, combine brownie mix, eggs, vegetable oil, and water. Mix until just combined with no dry streaks remaining.
03 - Gently fold semi-sweet chocolate chips and crushed graham crackers into the dough.
04 - Scoop heaping tablespoons of dough onto prepared baking sheets, spacing approximately 2 inches apart to yield about 18 cookies.
05 - Bake for 8-9 minutes until cookies are set but still soft in the center.
06 - Remove cookies from oven and immediately press one large marshmallow onto the center of each cookie.
07 - Return cookies to oven for 1-2 minutes until marshmallows are puffed and beginning to melt.
08 - Broil for 30 seconds, watching carefully, until marshmallows turn golden brown.
09 - Remove cookies from oven and immediately sprinkle with mini chocolate chips and graham cracker crumbs if desired.
10 - Cool cookies on baking sheets for 5 minutes, then transfer to wire rack for complete cooling.

# Expert Advice:

01 -
  • Quick and easy dessert perfect for beginners or last-minute treats.
  • Combines the beloved flavors of classic s'mores in a soft, chewy cookie.
  • Fun and impressive marshmallow topping that’s toasted to perfection.
  • Customizable with garnishes like mini chocolate chips and extra graham cracker crumbs.
02 -
  • Use parchment paper to prevent sticking and for easy cleanup.
  • Let cookies cool slightly before transferring to prevent breakage.
  • Adjust baking time slightly depending on your oven to keep cookies chewy.
  • Store in an airtight container to keep cookies fresh for up to 3 days.
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