Mary's Peanut Butter Squares Recipe

These irresistible peanut butter squares are a family favorite, guaranteed to be a hit with kids and adults alike! No baking required – just easy layers of creamy peanut butter and rich chocolate that will transport you back to Grandma's kitchen. A perfect no-bake dessert for potlucks, bake sales, or any time you crave a delicious and simple treat.

Prep Time 15 mins
Cook Time 15 mins
Calories 207.8 kcal
Protein 6g
Rating Be the first
Mary's Peanut Butter Squares 39

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Forktionary editorial kitchen team

The Forktionary Kitchen Team

Adapted from Food.com, then tested & standardized by Forktionary.

Ingredients for Mary's Peanut Butter Squares

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How to Make Mary's Peanut Butter Squares

  1. In a large bowl, combine 1 cup creamy peanut butter, 1 cup powdered sugar, 1/2 cup brown sugar, and 1/2 cup milk. Mix until well combined and smooth.
  2. Press the peanut butter mixture firmly into the bottom of a greased 9x13 inch baking dish.
  3. In a double boiler or microwave-safe bowl, melt 12 ounces of semi-sweet chocolate chips, stirring frequently until smooth.
  4. Pour the melted chocolate evenly over the peanut butter layer.
  5. Refrigerate for at least 2 hours, or until the chocolate is completely set. Cut into squares and enjoy!

Nutrition Information (Approximate per serving)

Sodium

5 g

Sugar

68g

Fat

30g

Carbs

6g

Frequently Asked Questions

How long does it take to make Mary's Peanut Butter Squares?

Mary's Peanut Butter Squares takes about 30 minutes from start to finish — roughly 15 minutes to prepare and 15 minutes to cook.

How many calories are in Mary's Peanut Butter Squares?

Mary's Peanut Butter Squares has approximately 207.8 calories per serving, with about 6 g protein, 6 g carbohydrates and 20 g fat.

What ingredients do I need for Mary's Peanut Butter Squares?

The key ingredients for Mary's Peanut Butter Squares are Butter, Peanut Butter, Powdered Sugar, Graham Cracker, Milk Chocolate Chips. See the full list with measurements above.

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