S'mores Rice Krispie Treats
S'mores Rice Krispie Treats combine crispy Rice Krispies Cereal, gooey mini marshmallows, and rich chocolate chips for a nostalgic, crispy chewy bar. These easy to make bars deliver layers of texture and familiar s'mores flavor in a handheld format, perfect for parties or lunch boxes. Make them for a quick crowd pleasing dessert that freezes well for later.
Equipment
- Large Pot
- Microwave-safe Bowl
- 9×13-inch pan
- Foil or parchment
- Spatula
Ingredients
- 6 cups (158 g) Rice Krispies Cereal Provide light, crispy cereal structure and crunchy texture that forms the base of the treats when combined with melted marshmallows. Help absorb sweet binder and maintain a pleasant chew while keeping bars airy and not overly dense.
- 15 ounces (425 g) mini marshmallows, divided Contribute sticky, sweet binder properties when melted to hold the cereal together; dividing allows some to be melted in and some to be sprinkled for extra gooey pockets. Add classic marshmallow flavor and a soft, chewy contrast to the crunchy cereal and chocolate.
- 5 tablespoons (70 g) unsalted butter Supply rich, creamy fat that melts smoothly into the marshmallows, improving texture and preventing the mixture from becoming tough or dry. Add a subtle buttery flavor and help the marshmallow binder spread evenly through the cereal.
- 1 teaspoon (15 ml) vanilla extract Enhance overall flavor with a warm, sweet aromatic note that complements chocolate and marshmallow; stir in after melting to preserve its delicate aroma. Provide depth and balance to the sweetness without adding moisture or changing texture.
- 4 cups (680 g) chocolate chips, divided Provide intense chocolate flavor and melted pockets of richness; dividing allows some to be melted into the mixture and some reserved for topping or stirring in for texture. Add decadent taste and create contrast with the cereal and marshmallow sweetness.
- 8 (approx) Graham crackers (full sheets) Serve as crunchy sandwich pieces or crushed mix-ins that supply familiar graham flavor and slight caramelized sweetness; approximate count indicates typical package amount for recipe scale. Offer a classic s'mores element and textural contrast when broken into pieces or layered on top.
Instructions
- Line a 9×13-inch pan with foil or parchment and spray with nonstick cooking spray.: The prepared pan sets the stage; the foil or parchment makes lifting the set bars effortless and the nonstick spray prevents sticking. You should notice the smooth gleam of the liner as you press it into the pan, and it helps the finished bars release cleanly. A common mistake is skipping the spray, which can make removal tear the treats; take a moment to secure the liner and lightly coat it.
- Measure out cereal and place in a large bowl.: Having the Rice Krispies Cereal pre measured prevents frantic scooping while the marshmallow mixture is hot. The cereal will look fluffy and pale, and measuring into a large bowl gives plenty of room for stirring without spills. Avoid compacting the cereal when measuring, which can lead to dense bars.
- Measure out 10 ounces (1 package) mini marshmallows and set aside.: Separating the portion of mini marshmallows reserved for topping ensures a smooth assembly flow. These reserved marshmallows stay dry until layered, ready to create those toasty pockets. If you skip this step, you might melt all the marshmallows and lose the signature gooey bits on top.
- Melt the butter in a large pot over medium low heat.: Melt unsalted butter gently until just liquid, you will notice a soft, nutty aroma but no browning. Using medium low heat keeps the butter from separating or getting too hot before the marshmallows are added. A common issue is overheating, which can make the marshmallow mixture grainy.
- Add the marshmallows and stir until melted. Remove from heat and stir in vanilla extract.: As you stir the marshmallows into the warm butter, watch them collapse into a glossy cloud and hear the faint bubbling as they soften. Work quickly and remove from heat when smooth. Off heat, stir in the vanilla extract so the flavor stays bright. If you overcook the marshmallows, they can seize and become tough, so keep the heat low and the stirring steady.
- Add cereal and stir to coat with the marshmallow mixture. Immediately pour into prepared pan.: Pour the marshmallow binder over the Rice Krispies Cereal and fold until every flake looks glossy. The cereal will steam slightly as it absorbs the binder, and the mixture should hold together when squeezed. If you undercoat the cereal you will get crumbly bars, so be thorough but gentle to avoid crushing the cereal.
- Press firmly to compact. Tip: spray wax paper with nonstick cooking spray so you can press without it sticking to your hands.: Transfer the glossy mixture into the lined pan and spread it evenly; it will still be hot and malleable. You will feel the warmth through the spatula and see the sticky sheen as you level the surface. Work quickly so the mixture sets evenly; waiting too long makes pressing difficult and uneven.
- Melt 1 1/2 cups chocolate chips in a microwave-safe bowl (heat on 50% power for 1 minute, stir, then continue heating in 30 second increments until melted and smooth). Spread the chocolate in an even layer over the cereal treats. Layer with the graham crackers.: Using a piece of sprayed wax paper or a lightly oiled spatula, press the mixture down until it is tightly packed and even. The pressure helps the bars slice cleanly later and removes air pockets. You should hear a slight compacting sound and see the surface smooth out. One mistake is pressing with bare hands, which leads to sticking; use the wax paper or spatula.
- Melt 1 1/2 cups chocolate chips in a microwave-safe bowl (heat on 50% power for 1 minute, stir, then continue heating in 30 second increments until melted and smooth). Spread the chocolate in an even layer over the graham crackers. Immediately top with remaining mini marshmallows.: Melt the first portion of chocolate chips gently in the microwave at half power, stirring frequently until glossy and smooth. Spread a thin, even chocolate layer over the compacted cereal base; it will set to a satiny sheen. Arrange the full sheet Graham crackers on top while the chocolate is still tacky so they adhere. If the chocolate cools too much before you spread, it will thicken and not layer evenly.
- Melt remaining 1 cup chocolate chips in a microwave-safe bowl (heat on 50% power for 30 seconds, stir, then continue heating in 30 second increments until melted and smooth). Place melted chocolate in a small Ziploc bag and cut off one tip – drizzle over marshmallows.: Melt the next portion of chocolate chips the same way and spread it over the graham cracker layer, creating another glossy chocolate blanket. Immediately sprinkle on the reserved mini marshmallows , pressing them lightly so they stick. The marshmallows will soften against the warm chocolate forming little pockets of goo. If you wait too long the marshmallows will not adhere and may roll off.
- Let set until firm then slice into bars. Store in an airtight container for up to 3 days. To freeze, let cool completely then cut into bars and wrap each individual bar in wax paper and freeze in an airtight container for up to 3 months.: Melt the last cup of chocolate chips until silky, transfer to a small plastic bag, cut a tiny corner, and drizzle a decorative pattern over the marshmallows. The thin ribbons of chocolate add visual contrast and an extra hit of chocolate in every bite. Be careful with the drizzle temperature, if too hot it can cause the marshmallows to collapse.
- Let set until firm then slice into bars: Allow the assembled pan to cool at room temperature until everything firms up, you will notice the chocolate lose its glossy wobble and the marshmallows become tender but set. Slice into 24 bars with a sharp knife for clean edges. If you try to cut too soon the layers will smear, so patience yields neater bars. Store in an airtight container for up to 3 days, or freeze individually wrapped for longer storage.
Notes
- Freshness matters Be sure to use fresh Rice Krispies Cereal and mini marshmallows as stale ingredients can lead to dry or grainy texture.
- Chocolate temperature Melt chocolate chips gently at medium low power or in short bursts at 50 percent power to maintain a glossy finish and to avoid grainy, seized chocolate.
- Pressing technique Use sprayed wax paper or a silicone spatula when pressing the cereal mixture into the pan to prevent sticking and to achieve an even density for clean slicing.
- Layer timing Spread each chocolate layer while it is warm and tacky, so the Graham crackers and marshmallows adhere properly without sliding.
- Storage Store the bars in an airtight container at room temperature for up to 3 days, or freeze individually wrapped for up to 3 months to preserve texture and flavor.