Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon
Cake Mix Monster Cookies

Cake Mix Monster Cookies: The Ultimate Easy and Delicious Treat


5 Stars 4 Stars 3 Stars 2 Stars 1 Star

No reviews

  • Author: Amanda Thompson
  • Total Time: 25 minutes
  • Yield: About 24 cookies 1x

Description

These chewy, colorful cookies are packed with oats, peanut butter, chocolate chips, and M&M’s®, all made easy with a yellow cake mix base. Quick to make and loaded with texture and flavor, Cake Mix Monster Cookies are the ultimate treat for busy bakers and sweet lovers alike.


Ingredients

Scale
  • 1 box yellow cake mix

  • 1 cup quick-cooking oats

  • ¾ cup creamy peanut butter

  • ½ cup butter, softened

  • 2 large eggs

  • 2 tbsp water

  • ¾ cup M&M’s® milk chocolate candies

  • ¾ cup semisweet chocolate chips

Optional Add-ins:

  • ½ cup chopped walnuts or pecans

  • ½ cup dried fruit (e.g., cranberries, raisins)

  • ½ cup white chocolate or peanut butter chips


Instructions

  • Preheat oven to 350°F (175°C). Line baking sheets with parchment paper.

  • In a large bowl, mix together cake mix, peanut butter, butter, eggs, and water until smooth.

  • Stir in oats, M&M’s®, and chocolate chips until evenly combined.

  • Scoop dough onto the prepared baking sheets, spacing 2 inches apart.

  • Bake for 14–15 minutes or until edges are golden and centers are still slightly soft.

  • Cool cthe ookies on the baking sheet for 10 minutes, then transfer to a wire rack.

Notes

Chill dough if it feels too sticky.

For softer cookies, remove from oven while slightly underbaked.

Cookies can be stored in an airtight container for up to 1 week.

Dough and baked cookies freeze well for up to 3 months.

  • Prep Time: 10 minutes
  • Cook Time: 15 minutes
  • Category: Dessert / Cookies
  • Method: Baking
  • Cuisine: American