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Butterscotch Bars

These delectable Butterscotch Bars combine creamy peanut butter, sweet butterscotch chips, and fluffy mini marshmallows for a chewy, irresistible treat that brings back cherished memories.
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Prep Time 20 minutes
Cook Time 22 minutes
Total Time 42 minutes
Servings: 24 bars
Course: Dessert, Snack
Cuisine: American
Calories: 200
Ingredients Method Notes

Ingredients
  

Peanut Butter Base
  • 1 cup creamy peanut butter Use a high-quality brand like Jif or Skippy.
  • 1 cup granulated sugar Adds sweetness and aids in the chewy texture.
  • 1 large egg Room temperature for better blending.
  • 1 package mini marshmallows (10 ounces) The mini kind for easier melting.
  • 1 package butterscotch chips (11 ounces) Choose brands like Ghirardelli or Nestlé for rich flavor.
  • 1/4 cup unsalted butter Use fresh, high-quality butter.
  • 2/3 cup light corn syrup Binds the ingredients together.
  • 1 tablespoon vanilla extract For an extra layer of flavor.
  • 5 cups crispy rice cereal (like Rice Krispies) Adds the perfect crunch.

Method
 

Preparation
  1. Preheat your oven to 350 degrees F and line a 9x13-inch baking dish with parchment paper.
Make the Peanut Butter Base
  1. In a medium bowl, mix creamy peanut butter, granulated sugar, and large egg until smooth and creamy, about 2 minutes.
Bake the Peanut Butter Layer
  1. Spread the peanut butter mixture evenly in the lined baking dish and bake for 14-15 minutes.
Add Marshmallows
  1. Sprinkle mini marshmallows over the baked peanut butter layer and return to the oven for an additional 7 minutes.
Make the Butterscotch Mixture
  1. In a large pot, melt butterscotch chips, unsalted butter, light corn syrup, and vanilla extract over medium heat, stirring until smooth—about 5 minutes.
Combine and Spread
  1. Gently fold in crispy rice cereal to the butterscotch mixture and spread it evenly over the marshmallow layer.
Let Cool
  1. Allow the bars to cool completely for 8-12 hours before cutting for optimal texture.

Notes

Store in an airtight container at room temperature for up to 1 week. These bars can also be frozen for up to 3 months. For variations, consider using almond butter or dark chocolate chips.