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A stack of peanut butter rice krispies treats on blue plates.

Peanut Butter Rice Krispie Treats

5 from 7 votes
Servings 20 servings
Prep: 5 minutes
Cook: 10 minutes
Total: 15 minutes
Peanut Butter Rice Krispie Treats are a delicious spin on the familiar yet favorite sweet treat you know and love.

Ingredients
 

  • 1/2 cup butter (salted or unsalted)
  • 20 ounces mini marshmallows
  • 3/4 cup creamy peanut butter (preferably not a "natural" variety)
  • 1 teaspoon vanilla extract
  • 8 cups Rice Krispies Cereal
  • Flakey salt (optional, but worth it!)

Instructions
 

  • Spray a 9x13 inch baking dish with nonstick cooking spray, or grease with butter. Set aside.
  • Melt the butter in a large pot over medium heat until melted, then reduce the heat to low and stir in 15 ounces of the marshmallows.
  • Stir in the peanut butter. Stir continuously until the marshmallows and peanut butter melt completely. Remove from heat, then stir in the vanilla extract.
  • Pour in the Rice Krispies cereal and stir until about halfway mixed. Then stir in the remaining marshmallows. Mix until the marshmallows are evenly distributed.
  • Transfer the mixture to prepared dish. Make sure not to compress the mixture, which will lead to dense treats. Sprinkle a pinch of flaky salt evenly over the bars. Let set and cool for 30 minutes before cutting.

Notes

Storage - Store these in an airtight container at room temperature for about 3 days.
 

Nutrition

Calories: 232kcalCarbohydrates: 35gProtein: 3gFat: 10gSaturated Fat: 4gPolyunsaturated Fat: 1gMonounsaturated Fat: 4gTrans Fat: 0.2gCholesterol: 12mgSodium: 160mgPotassium: 72mgFiber: 1gSugar: 18gVitamin A: 887IUVitamin C: 7mgCalcium: 8mgIron: 4mg

The nutrition facts provided are calculated using a third-party tool and are estimates only. Actual nutritional content may vary based on the ingredients and brands you use, as well as portion sizes. For accurate results, please consult a registered dietitian or nutritionist.

Course Dessert
Cuisine American