
Transform beloved Cinnamon Toast Crunch cereal into irresistible marshmallow bars that combine childhood nostalgia with gooey sweetness. This three-ingredient treat creates the perfect balance of crispy cereal and soft marshmallows, making them ideal for lunch boxes, after-school snacks, or any time you need a quick dessert.
These bars came from my desire to elevate classic marshmallow treats with everyone's favorite cinnamon cereal. The moment I saw my children's eyes light up at first bite, I knew this recipe was something special.
Sweet Elements
- Quality butter: Creates perfect base
- Fresh marshmallows: Ensure proper melting
- Cinnamon Toast Crunch: Provides signature flavor
- Extra cinnamon sugar: Enhances spice notes
- Pinch of salt: Balances sweetness perfectly
Creating Bar Magic
- Butter Foundation:
- Melt butter slowly over low heat, creating perfect base for marshmallows. Never rush this step.
- Marshmallow Integration:
- Add marshmallows gradually, stirring constantly until smooth and creamy. Maintain low heat throughout process.
- Cereal Combination:
- Fold in cereal and remaining marshmallows gently, ensuring even coating without crushing cereal.
- Gentle Setting:
- Press mixture lightly into pan, avoiding over-compression for best texture.

The secret lies in gentle heating and careful handling to maintain perfect chewy texture that makes these bars irresistible.
Perfect Pairings
Serve slightly warm with cold milk for classic combination. Pack in lunch boxes for special treat. Create dessert platters with various cereal bars.
Creative Variations
Add white chocolate drizzle for extra indulgence. Mix in additional cinnamon for spice lovers. Create holiday versions with colored sprinkles.
Storage Success
Keep fresh in airtight container up to three days at room temperature. Store in refrigerator up to week. Freeze individually wrapped pieces up to two months.

These Cinnamon Toast Crunch bars have become my go-to recipe for quick treats that please everyone. The combination of beloved cereal and gooey marshmallows creates snacks that bring smiles to faces of all ages.
Frequently Asked Questions
- → Best marshmallow method?
- Melt slowly on low heat to prevent burning.
- → Make cinnamon sugar?
- Mix equal parts sugar and ground cinnamon.
- → Why divided marshmallows?
- Some melted, some whole for texture.
- → Press firmly?
- Press gently to keep bars soft.
- → How to store?
- Keep covered at room temperature.