Microwave Scotcheroos

sliced scotcheroo squares on and off of a cake stand with scattered chocolate chips and butterscotchchips

5 from 1 vote

Easy Microwave Scotcheroos are a quick and delightful treat that captures the essence of the classic no-bake dessert in a fraction of the time. With a combination of peanut butter, butterscotch, and chocolate, they're both rich and satisfying.

Prep Time15

Cook Time3

Total Time18

Course: Dessert, Snack

Cuisine: American

Diet: Gluten Free, Vegetarian

Servings: servings

Calories: 540kcal

Author: Nicole Durham

Cost: Recipe $7.33 / Serving $0.61

Equipment

Ingredients

1 cup light corn syrup ($1.28)
1 cup granulated sugar ($0.36)
1 cup creamy peanut butter ($0.79)
6 cups Rice Krispie cereal ($0.96)
1 ½ cup semi sweet chocolate chips ($1.97)
1 ½ cup butterscotch chips ($1.97)

US Customary - Metric

Instructions

Prep the Pan: Grease a 9 by 13 inch baking dish and set aside.
Heat Sugar Mixture: In a large microwave safe bowl, combine the corn syrup and sugar. Microwave on high for 1 minute 30 seconds to 1 minute 45 seconds, stopping before the mixture boils. Whisk until the sugar is fully dissolved.
Add Peanut Butter: Stir the peanut butter into the warm sugar mixture until smooth and fully combined.
Add Cereal: Mix in half of the cereal, then add the remaining cereal and stir until evenly coated.
Press into Pan: Press the mixture firmly and evenly into the prepared baking dish.
Melt the Topping: In a small microwave safe bowl, combine the chocolate chips and butterscotch chips. Microwave for 1 minute 30 seconds, stirring halfway through. Continue heating in 30 second intervals if needed, stirring until smooth.
Top the Bars: Pour the melted chocolate mixture over the cereal base and spread evenly to cover the top.
Set and Serve: Allow the bars to cool and set completely before cutting and serving.

Notes

Microwave Timing: Microwave power varies, so avoid boiling the sugar mixture to keep the bars soft.
Prep Ahead: Greasing the pan and measuring ingredients ahead of time helps the recipe come together quickly.
Peanut Butter Type: Use regular creamy peanut butter. Natural or high oil varieties may cause the bars to separate.
Dietary Options: Use gluten free cereal to make this recipe gluten free.
Storage & Freezing: Store bars in an airtight container at room temperature for up to 1 week or freeze for up to 3 months. Individually wrapped bars freeze well for grab and go snacks.

Nutrition