Go Back
+ servings
Print Recipe
5 from 2 votes


Oreo Krispie Treats are two favorites combined into one tasty marshmallow dessert! Cookies and Cream Rice Krispie Treats are soft & chewy with tons of marshmallows and crushed OREO cookies!
Prep Time15 mins
Total Time15 mins
Course: Dessert
Cuisine: American
Keyword: Oreo Krispie Treats
Servings: 15
Calories: 390kcal


  • 9 cups mini marshmallows one 16-oz package
  • 6 TBSP butter
  • 8 cups rice cereal one 12-oz box
  • 4 cups crushed oreos one 19-oz Family Size package
  • chocolate chips for drizzling


  • First, put your Oreos (about 40) in a sturdy plastic bag to crush them. I like using my meat tenderizer for this, but a rolling pin works too. Crush them until they are roughly the same size as your cereal pieces.
  • Next, pour 8 cups of marshmallows and the butter in a microwaveable bowl. Put them in the microwave on high for 1 minute 20 second. Stir immediately. If the mixture does not combine easily, cook for 20 seconds more, stirring again.
  • While this mixture is still hot, pour in the rice cereal and crushed Oreos. Stir carefully until everything is combined. Add in the remaining cup of marshmallows, then stir lightly, just until combined.
  • Press into a lightly greased 9x13 pan. Allow the treats to cool completely. Turn them out onto a cutting board and cut into squares.
  • The treats are ready to eat now, but to really dress them up, melt ¼ cup of milk or white chocolate chips and drizzle over the treats.


Calories: 390kcal | Carbohydrates: 67g | Protein: 4g | Fat: 13g | Saturated Fat: 6g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 5g | Trans Fat: 1g | Cholesterol: 12mg | Sodium: 390mg | Potassium: 118mg | Fiber: 2g | Sugar: 36g | Vitamin A: 407IU | Vitamin C: 3mg | Calcium: 65mg | Iron: 9mg