Flapjacks are a beloved snack with many variations, and this soft flapjack recipe takes a fun, marshmallow-filled twist on the classic. Instead of the usual oats and syrup, this version uses marshmallows and Rice Krispies cereal to create a chewy, soft, and delightfully sweet treat that’s perfect for kids and adults alike. These bars are reminiscent of classic marshmallow treats but with a subtle crispy crunch that keeps every bite interesting.

This recipe is wonderfully simple, requiring just three main ingredients and minimal prep time. It’s a fantastic no-bake option for when you want a quick sweet fix or a fun activity to make with kids. The combination of melted butter and gooey marshmallows creates the perfect binding for the crunchy cereal, resulting in soft flapjacks that hold together beautifully. Whether you’re preparing snacks for a party, lunchboxes, or just indulging yourself, these soft flapjacks deliver on taste and texture every time.

Why You’ll Love This Recipe

Quick and Easy: Ready in under 15 minutes with no oven required.
Soft and Chewy Texture: Perfectly gooey and tender flapjacks.
Minimal Ingredients: Simple pantry staples, no complicated steps.
Kid-Friendly: A fun treat for children to help make and enjoy.
Versatile Snack: Great for parties, lunchboxes, or anytime craving.

Ingredients

Butter
Marshmallows
Rice Krispies cereal

Variations

Add-ins: Mix in chocolate chips, mini candies, or dried fruit for extra flavor.
Nutty Flapjacks: Stir in chopped nuts like peanuts or almonds for crunch.
Peanut Butter Twist: Add a few tablespoons of peanut butter to the melted marshmallows for richness.
Chocolate Drizzle: Drizzle melted chocolate on top once cooled for a decadent finish.
Vegan Option: Use vegan marshmallows and dairy-free butter substitutes.

How to Make the Recipe

Step 1: Melt Butter

In a large saucepan, melt the butter over low heat, stirring gently to avoid burning.

Step 2: Add Marshmallows

Add the marshmallows to the melted butter and stir continuously until they are completely melted and the mixture is smooth.

Step 3: Combine with Cereal

Remove the pan from heat. Immediately stir in the Rice Krispies cereal until every piece is well coated with the marshmallow mixture.

Step 4: Press into Pan

Transfer the mixture into a greased 9×13 inch baking pan. Press down firmly and evenly to compact the flapjacks.

Step 5: Cool and Cut

Allow the flapjacks to cool completely in the pan. Once set, cut into squares for serving.

Tips for Making the Recipe

Low heat melting: Melt butter and marshmallows slowly to prevent burning.
Work quickly: Once marshmallows are melted, mix and press into the pan before the mixture hardens.
Grease the pan well: This makes it easier to remove flapjacks without sticking.
Press firmly: Compacting the mixture helps flapjacks hold their shape.
Store properly: Keep flapjacks in an airtight container to maintain softness.

How to Serve

Cut into bite-sized squares for easy snacking.
Serve alongside fresh fruit for a balanced treat.
Perfect addition to party platters or lunchboxes.
Pair with a cold glass of milk or hot cocoa.
Wrap individually for on-the-go enjoyment.

Make Ahead and Storage

Storing Leftovers

Store flapjacks in an airtight container at room temperature for up to 4 days to keep them soft and fresh.

Freezing

Flapjacks can be frozen for up to 1 month. Wrap tightly in plastic wrap and place in a freezer-safe container. Thaw at room temperature before serving.

Reheating

These flapjacks are best eaten at room temperature and don’t require reheating.

FAQs

1. Can I use different cereals?

Yes! Puff rice or cornflakes also work well.

2. How do I prevent flapjacks from sticking to the pan?

Grease the pan generously or line with parchment paper.

3. Can I add flavorings?

Yes, add vanilla extract or a pinch of salt for extra depth.

4. Can I make these gluten-free?

Ensure you use gluten-free Rice Krispies or similar cereal.

5. What if my marshmallows don’t melt smoothly?

Use low heat and stir continuously to avoid burning.

6. Can I add chocolate chips?

Absolutely! Fold them in after mixing the cereal.

7. How long do flapjacks last?

Best eaten within 4 days for optimal softness.

8. Can I use mini marshmallows?

Yes, mini marshmallows melt faster and work perfectly.

9. Are these flapjacks suitable for kids?

Definitely! They’re a popular kid-friendly treat.

10. Can I double the recipe?

Yes, just use a larger pan or make in batches.

Conclusion

This soft flapjack recipe offers a quick, easy, and delicious twist on a classic snack. With the gooey sweetness of marshmallows combined with the crisp crunch of Rice Krispies cereal, these flapjacks are sure to satisfy any sweet craving. Ideal for busy days, parties, or whenever you need a comforting treat, they are simple to make and perfect for sharing. Try this recipe for a soft, chewy delight that’s as fun to make as it is to eat!