Peanut Butter Rice Crispy Bars
Indulge your sweet tooth with these irresistible Peanut Butter Rice Crispy Bars, a no-bake dessert that's as simple as it is satisfying. Featuring a dreamy combination of creamy peanut butter, gooey marshmallows, and crunchy rice crispy cereal, these bars are topped with a luscious layer of melted chocolate and a hint of peanut butter for an ultra-decadent finish. Perfect for busy schedules, this recipe comes together in just 15 minutes and requires minimal effort, making it a go-to treat for parties, potlucks, or an afternoon snack. With their rich peanut butter flavor and chocolatey topping, these bars deliver the perfect balance of sweetness and texture in every bite. Plus, they’re easy to slice, store, and share—if you can resist eating them all yourself!
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Recipe Information
Ingredients
- 4 tablespoons Unsalted butter
- 10 cups Mini marshmallows
- 1 cup Creamy peanut butter
- 1 teaspoon Vanilla extract
- 6 cups Rice crispy cereal
- 1.5 cups Semi-sweet chocolate chips
- 1 tablespoon Peanut butter (for topping)
Instructions
Line a 9x13-inch baking dish with parchment paper, leaving an overhang for easy removal. Lightly grease the paper with butter or non-stick spray.
In a large pot, melt the unsalted butter over medium-low heat. Add the mini marshmallows and stir constantly until fully melted and smooth.
Remove the pot from heat and quickly mix in the creamy peanut butter and vanilla extract until well combined.
Add the rice crispy cereal to the pot and gently fold it into the mixture until all the cereal is coated evenly.
Transfer the mixture into the prepared baking dish. Use a piece of wax paper or lightly greased hands to press the mixture firmly and evenly into the pan. Set aside to cool slightly.
In a microwave-safe bowl, melt the semi-sweet chocolate chips with 1 tablespoon of peanut butter in 20–30 second intervals, stirring between each, until smooth and fully melted.
Pour the melted chocolate evenly over the rice crispy base. Use a spatula to spread it into an even layer.
Allow the bars to set at room temperature or refrigerate for at least 30 minutes, until the chocolate topping is firm.
Once set, use the parchment paper overhang to lift the bars out of the pan. Slice into 16 squares or desired sizes.
Serve and enjoy! Store any leftovers in an airtight container at room temperature for up to 4 days, or in the refrigerator for up to a week.
Nutrition Facts
Calories |
5636 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 246.1 g | 316% | |
| Saturated Fat | 95.1 g | 476% | |
| Polyunsaturated Fat | 0.0 g | ||
| Cholesterol | 124 mg | 41% | |
| Sodium | 2543 mg | 111% | |
| Total Carbohydrate | 847.9 g | 308% | |
| Dietary Fiber | 34.6 g | 124% | |
| Total Sugars | 498.3 g | ||
| Protein | 93.3 g | 187% | |
| Vitamin D | 0.0 mcg | 0% | |
| Calcium | 189 mg | 15% | |
| Iron | 25.3 mg | 141% | |
| Potassium | 1792 mg | 38% | |
*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
