Two Monster-Sized Monster Cookies

Monster Size Monster Cookies n

Sometimes you need a big, soft, peanut buttery cookie stuffed with M&Ms and white chocolate chips.

OK, sometimes you need two. I love recipes measured in tablespoons and minutes, especially when they produce a soft cookie with an instant connection to childhood – and when there is enough to share with a friend.

Two Monster-Sized Monster Cookies


  • 2 tbsp unsalted butter, melted
  • 2 tbsp granulated sugar
  • 2 tbsp brown sugar
  • 1 large egg, beaten
  • 1/2 tsp vanilla extract
  • 2 tbsp peanut butter
  • 8 tbsp all-purpose flour
  • 4 tbsp quick oats
  • 1/4 tsp baking soda
  • pinch salt
  • 1/3 cup M&Ms
  • 2 tbsp white chocolate chips


  1. Preheat oven to 325 degrees F (160 C).
  2. Line baking sheet with parchment paper.
  3. In a large bowl, mix together first 6 ingredients.
  4. Stir in flour, oats, baking soda, and salt.
  5. Fold in M&Ms.
  6. Fold in chocolate chips.
  7. Divide dough in half. Scoop each half onto parchment-lined baking sheet. Flatten slightly.
  8. Bake for 20 – 22 minutes, until edges are slightly browned.
  9. Let cookies cool on baking sheet for about 10 minutes.

Recipe adapted from Sally’s Baking Addiction.