Rice Krispie Bars
Rice Krispie Bars are a timeless dessert that’s irresistibly gooey and packed with marshmallowy goodness. Perfectly chewy and satisfying, this nostalgic treat is a great snack to whip up for any occasion, with minimal prep time.
Soft, sweet, and simple, these classic Rice Krispie Bars only require a few ingredients and a short time in the kitchen. Whether you’re craving a sweet snack or need a quick dessert, these bars will always hit the spot.
Key Ingredients for Classic Rice Krispie Bars
- Rice Krispies cereal – The signature crunch and texture base of these bars.
- Mini marshmallows – Provides that chewy, gooey sweetness, the star of the recipe.
- Unsalted butter – Adds richness to balance the sweetness and makes the bars tender.
- Vanilla extract – Elevates the marshmallow flavor with a warm, fragrant note.
How to Make Rice Krispie Bars
A Simple Path to Perfect Marshmallow Bliss
In a microwave-safe bowl, melt the butter and marshmallows for about one minute. Stir in the vanilla extract to blend everything into a smooth, creamy mixture. Gradually add in the Rice Krispies, folding them gently to ensure every piece is well-coated.
Once the mixture is ready, transfer it into a parchment-lined 9×13-inch dish, pressing it gently into an even layer. Let the bars set for about an hour at room temperature or chill them in the fridge for a quicker option. Finally, lift the block out using the parchment and slice into 12 bars.
Tips to Elevate Your Rice Krispie Bars
For the perfect texture, use fresh marshmallows. The gooey consistency of the marshmallows depends on their freshness, giving your bars a soft, chewy bite. If you press the mixture too firmly into the pan, the bars can become dense, so use a light touch. Adding a pinch of salt can enhance the sweetness, creating a more balanced flavor.
You can also make these bars on the stovetop. Melt the butter over low heat, stirring in the marshmallows until smooth. The key is not to overcook—marshmallows can become tough if overheated, resulting in stiff bars.
Storing and Enjoying Your Rice Krispie Bars Later
Rice Krispie Bars store wonderfully at room temperature in an airtight container for up to three days, keeping their texture perfectly chewy. If you prefer them chilled, pop them in the fridge, though they might harden slightly. When it’s time to enjoy again, just leave them out for a few minutes to soften.
Rice Krispie Bars Recipe
Ingredients
- 6 cups Rice Krispies cereal
- 1 tablespoon vanilla extract
- ¼ cup unsalted butter
- 1 bag mini marshmallows
- Parchment paper for lining the pan
Instructions
- In a microwave-safe bowl, combine the butter and marshmallows. Microwave for 1 minute, until melted.
- Remove the bowl from the microwave, add the vanilla extract, and stir until the mixture becomes smooth and fully blended.
- Gradually fold in the Rice Krispies, mixing well to ensure the cereal is evenly coated.
- Line a 9×13-inch baking dish with parchment paper and transfer the mixture into the prepared pan. Use another piece of parchment paper to gently press the mixture into an even layer.
- Allow the bars to set by letting them rest on the counter for 1 hour, or place them in the fridge for about 30 minutes.
- Once set, lift the entire block out of the pan and cut it into 12 squares.
Notes
You can also prepare this recipe on the stovetop. Simply melt the butter over low heat, add the marshmallows, and stir until fully melted. Be careful not to overcook!
A pinch of salt can be added to enhance the sweetness of the marshmallows.
Avoid pressing the mixture down too firmly—just enough to form an even layer. If using your hands or a spatula, wet them lightly with water or spray with cooking spray to prevent sticking.