Marshmallow Oreo Squares Recipe

Decadent Marshmallow Oreo Squares that disappear in minutes! This easy recipe features a crunchy Oreo cookie crust, a fluffy marshmallow layer, and is loaded with chocolate chips, chopped Oreos, and crunchy nuts. Perfect for potlucks, parties, or satisfying your sweet tooth – get ready for rave reviews!

Prep Time 15 mins
Cook Time 28 mins
Calories 206.7 kcal
Protein 3g
Rating 5.0 (1 Reviews)
Marshmallow Oreo Squares

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Recipe Author

Chef Forktionary, author of this recipe

Recipe adapted from Food.com. Standardized by Forktionary.

Ingredients for Marshmallow Oreo Squares

  • Oreo Cookies
  • 1/2 cup (1 stick) margarine, melted
  • 10 ounces (approximately 1 1/2 cups) marshmallow cream
  • Semisweet Mini Chocolate Chips
  • Walnuts

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How to Make Marshmallow Oreo Squares

  1. Preheat oven to 350°F (175°C). Grease a 9x9x2-inch baking dish.
  2. Coarsely chop 8 Oreo cookies. Set aside.
  3. Finely crush 26 Oreo cookies using a food processor or by placing them in a zip-top bag and crushing with a rolling pin.
  4. In a medium bowl, combine the crushed Oreos with 1/2 cup (1 stick) of melted margarine. Mix until evenly moistened.
  5. Press the Oreo mixture firmly into the bottom of the prepared baking dish to form the crust.
  6. Spread 10 ounces (approximately 1 1/2 cups) of marshmallow cream evenly over the crust, leaving a 1/2-inch border.
  7. Sprinkle 1/2 cup semi-sweet chocolate chips, 1/4 cup chopped nuts (your choice!), and the coarsely chopped 8 Oreos over the marshmallow layer. Press lightly.
  8. Bake for 18-20 minutes, or until the edges are lightly golden brown and the marshmallow is set.
  9. Let cool completely in the baking dish before cutting into squares. Refrigerate for at least 30 minutes for easier cutting and serving.
  10. **Lighter Version:** Use reduced-fat or sugar-free Oreo-type cookies, reduced-fat margarine, and 1/4 cup miniature chocolate chips.

Nutrition Information (Approximate per serving)

Sodium

6 g

Sugar

67g

Fat

10g

Carbs

9g