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Chocolate Chip Peppermint Cookies are an oldie but a goodie. They make almost 9 dozen in one batch.
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4.5 from 2 votes

Chocolate Chip Peppermint Cookies

Prep Time25 mins
Cook Time8 mins
Total Time33 mins
Servings: 9 dozen
Author: Simply Happenstance


  • 2 cups softened unsalted butter
  • 12 ounces semi-sweet chocolate chips
  • 12 ounces white chocolate chips
  • 1 bag of White Chocolate Peppermint M&M's
  • 4 cups flour
  • 2 cups brown sugar
  • 2 cups sugar
  • 5 cups of oatmeal blended
  • 2 teaspoons baking soda
  • 2 teaspoons baking powder
  • 1 teaspoon salt
  • 4 eggs
  • 2 teaspoons of vanilla


  • Measure oatmeal and blend in a blender of food processor until it's a fine powder.
  • Add oatmeal to a large bowl along with the flour, salt, baking powder, and baking soda.
  • Whisk lightly to blend the ingredients and set aside.
  • In the bowl of a mixer blend the butter until smooth.
  • Add the sugars and blend until light and fluffy.
  • Add the eggs and vanilla until blended.
  • Next add the oatmeal/flour mixture one cup at a time. Blending in between in short periods so that you don't over mix the cookies.
  • Once done with the flour add both of the chocolate chips and m&ms and mix until incorporated by hand or by mixer.
  • Roll the cookies into 1-2 inch balls and set on a baking sheet. Bake for 8-10 minutes.