As I stood in my kitchen, whisking fresh lemon juice with gleeful anticipation, the bright aromas transported me straight to summer picnics. It was time to craft my Lemon Meringue Rice Krispie Treats—a playful twist on the classic dessert we all adore. These delightful bars combine the zesty tang of lemon curd with the nostalgic crunch of your favorite childhood snack. Not only are they a breeze to whip up, but they also create a stunning centerpiece for any gathering, impressing family and friends alike with their light, airy texture. Who can resist a treat that brings back joyful memories while offering a fresh, tangy burst of flavor? Ready to dive into this sweet adventure? Let’s get started!

Why is this dessert so irresistible?
Delightfully Tangy: The bright, zesty lemon curd creates a refreshing flavor that’s perfect for any occasion.
Nostalgic Crunch: Combined with the classic Rice Krispie treat texture, each bite delivers a playful crunch that evokes childhood memories.
Easy to Make: With simple ingredients and step-by-step instructions, you can whip these up in no time!
Perfect for Gatherings: Impress your guests with a unique dessert that’s visually stunning and deliciously satisfying—ideal for summer picnics or family gatherings.
Versatile Flavors: Feel free to experiment with variations like lime or flavored marshmallows for a fun twist! If you’re looking for more inspiration, check out these tasty Chicken Fajita Rice Bowls or Bbq Chicken Rice recipes.
Lemon Meringue Rice Krispie Treats Ingredients
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For the Lemon Curd
• Large Eggs – Provide structure and richness to your lemon curd.
• Unsalted Butter – Adds creaminess and mouthfeel; substitute with vegan butter for a dairy-free option.
• Fresh Lemon Juice – Provides acidity and tang; opt for fresh juice for the best flavor, though bottled can work in a pinch.
• Lemon Zest – Enhances the lemon aroma and taste; omit for a milder flavor.
• Sugar – Sweetens the curd; granulated sugar is standard. -
For the Rice Krispies Layer
• Unsalted Butter – Binds the ingredients together and adds flavor; margarine can be used as a substitute.
• Marshmallows – Create the chewy texture characteristic of Rice Krispie treats; use mini marshmallows for ease.
• Instant Lemon Pudding – Adds flavor and helps set the mixture; vanilla pudding can be a tasty alternative.
• Rice Krispies Cereal – The base for the treat; any puffed rice cereal can work instead. -
For the Meringue
• Large Egg Whites – Form the structure of your meringue; room temperature eggs whip better.
• Granulated Sugar – Sweetens and stabilizes the meringue, ensuring a fluffy finish.
• Cream of Tartar – Stabilizes egg whites; can be omitted if unavailable but it will reduce stability.
• Fine Sea Salt – Enhances the overall flavor of the meringue.
• Vanilla Extract – Adds depth of flavor; swap for almond extract for something a bit different.
Gather these ingredients, and you’re on your way to creating delightful Lemon Meringue Rice Krispie Treats that will whisk you away into a world of sweet nostalgia!
Step‑by‑Step Instructions for Lemon Meringue Rice Krispie Treats
Step 1: Prepare the Baking Dish
Start by greasing a 9×13-inch baking dish with cooking spray, ensuring an even coating. This step will help your Lemon Meringue Rice Krispie Treats release easily once they’re set. Set it aside so it’s ready for the Rice Krispie mixture, allowing for a seamless assembly later on.
Step 2: Make the Lemon Curd
In a small bowl, beat together the large eggs, then use a double boiler to melt unsalted butter with fresh lemon juice, lemon zest, and sugar until it’s smooth and combined. Once melted, slowly whisk in the eggs, ensuring to stir continuously as it thickens over medium heat for about 20 minutes. Remove from heat and refrigerate the curd until it cools and sets.
Step 3: Prepare the Rice Krispies Layer
In a large pot over medium heat, melt the unsalted butter before adding mini marshmallows. Stir constantly until the marshmallows are fully melted and smooth. Mix in instant lemon pudding to enhance flavor, then gently fold in the Rice Krispies until everything is well combined. Press the mixture firmly into the prepared baking dish and allow it to cool for 30 to 60 minutes.
Step 4: Create the Meringue
For the meringue, combine large egg whites, granulated sugar, cream of tartar, and a pinch of fine sea salt in a heatproof bowl. Place the bowl over simmering water, whisking constantly until the mixture is warm to the touch. This will stabilize the egg whites. Remove from heat, transfer to a mixer, and beat on high until stiff peaks form, then incorporate vanilla extract for added flavor.
Step 5: Assemble and Brown the Meringue
Once the Lemon Curd has cooled, spread a generous layer of meringue over the top, ensuring it covers completely. Use a kitchen torch or a broiler set to low to lightly brown the meringue, keeping a close eye as it only takes about 1 minute. This browning adds a beautiful finish to your Lemon Meringue Rice Krispie Treats, enhancing both the appearance and flavor.

Make Ahead Options
These Lemon Meringue Rice Krispie Treats are perfect for meal prep enthusiasts looking to save time during busy weeknights! You can prepare the lemon curd and the Rice Krispies layer up to 24 hours in advance—just refrigerate the lemon curd in an airtight container to prevent it from forming a skin. The Rice Krispies layer can also be stored in the baking dish, covered with plastic wrap. When you’re ready to serve, simply spread the meringue on top and lightly brown it using a kitchen torch or broiler. This method ensures that the treats remain just as delicious and fresh while giving you the convenience you need!
Expert Tips for Lemon Meringue Rice Krispie Treats
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Use Fresh Ingredients: Fresh lemon juice and zest elevate the flavor of your lemon curd. Bottled juice may tempt you, but nothing beats the brightness of fresh lemons!
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Perfect Rice Krispies Layer: Be sure to gently fold the Rice Krispies mixture; overmixing can lead to a dense treat. You want that delightful crunch to shine through!
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Warm Egg Whites: When making meringue, warming the egg whites over simmering water creates a stable structure. This step is crucial to avoid the dreaded egg-scramble mishap!
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Keep an Eye on the Browning: When torching or broiling the meringue, it can quickly go from golden to burnt. Stay close, and don’t turn your back on that beautiful topping!
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Storage Savvy: Keep your Lemon Meringue Rice Krispie Treats in an airtight container. They are best enjoyed fresh but can last a day or two in the fridge. Enjoy every tangy, sweet bite!
What to Serve with Lemon Meringue Rice Krispie Treats
Delight your family and friends with a full meal that perfectly complements the sweet and tangy nature of these treats, creating a memorable dining experience.
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Fresh Fruit Salad: A vibrant mix of berries, melon, and citrus that enhances the zesty flavors and adds a refreshing crunch.
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Light Lemonade: A chilled glass of lemonade will refresh the palate while bringing out the lemony notes in the treats.
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Creamy Vanilla Ice Cream: The rich creaminess balances the chewy texture and bright flavors, making each bite utterly satisfying.
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Coconut Macaroons: These chewy, sweet cookies offer a contrasting texture that pairs beautifully with the airy meringue topping.
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Coffee or Tea: A warm cup of your favorite brew or herbal tea provides a comforting backdrop to the sweetness and acidity of the treats.
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Chocolate Dipped Strawberries: For a touch of elegance, these add a luscious contrast to the lemony Rice Krispie bars, perfect for a celebratory feel.
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Mini Cheesecakes: Rich and creamy, these little desserts are a delightful way to continue the indulgence while offering a different flavor profile.
Lemon Meringue Rice Krispie Treats Variations
Feel free to get creative with your Lemon Meringue Rice Krispie Treats to suit your taste buds!
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Lime Twist: Swap out lemon juice with lime juice for a refreshing flavor change that’s equally delightful.
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Flavorful Marshmallows: Use flavored marshmallows, like lemon or vanilla, to enhance the taste of the Rice Krispies layer. This small change can make a big impact!
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Different Pudding Flavors: Experiment with vanilla or coconut pudding in place of instant lemon pudding. It’s a fun way to explore new combinations and discover savory surprises.
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Dairy-Free Delight: Use coconut oil instead of butter and non-dairy marshmallows for a vegan-friendly version that still satisfies your cravings.
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Crunchy Textures: Add crushed graham crackers or roasted nuts to the Rice Krispies layer for an extra crunch that complements the chewy base beautifully.
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Spicy Surprise: For those who enjoy a little heat, try adding a sprinkle of cayenne pepper or chili powder to the lemon curd. It’s a surprising twist that adds depth to the sweetness.
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Herb Infusion: Consider mixing in some finely chopped mint or basil into the lemon curd for an unexpected herbal note that pairs wonderfully with the citrus.
If you’re keen for more culinary inspiration, you might also enjoy these delicious Beef Pepper Rice recipes or try the zestful Verde Chicken Rice. The kitchen is your playground, so let your imagination run wild!
How to Store and Freeze Lemon Meringue Rice Krispie Treats
Fridge: Store your Lemon Meringue Rice Krispie Treats in an airtight container in the refrigerator for up to 3 days to maintain their freshness and texture.
Room Temperature: It’s best to avoid leaving them at room temperature for too long, as the meringue may become sticky. If you must, keep them covered for no more than 2 hours.
Freezer: You can freeze Lemon Meringue Rice Krispie Treats for up to 2 months. Wrap them tightly in plastic wrap and then in aluminum foil to protect them from freezer burn.
Reheating: For the best experience, it’s recommended to enjoy them chilled straight from the fridge. If you prefer them warm, lightly toast them under a broiler for about 30 seconds, but be cautious to not burn the meringue.

Lemon Meringue Rice Krispie Treats Recipe FAQs
How do I choose the best lemons for the lemon curd?
Absolutely! Choose firm, bright yellow lemons that feel heavy for their size. Look for lemons with a smooth skin and avoid any with dark spots or blemishes, as these can indicate overripeness. Freshly squeezed juice enhances the flavor, so always opt for fresh over bottled when possible.
How should I store my Lemon Meringue Rice Krispie Treats?
For the best taste, store your Lemon Meringue Rice Krispie Treats in an airtight container in the refrigerator for up to 3 days. This keeps the treats fresh and the meringue from becoming sticky. If you need to store them at room temperature, cover them tightly and consume within 2 hours.
Can I freeze Lemon Meringue Rice Krispie Treats?
Yes! You can freeze them for up to 2 months. Wrap each piece tightly in plastic wrap, then secure with aluminum foil to prevent freezer burn. When you’re ready to enjoy them, simply thaw in the refrigerator overnight. Avoid reheating as it may affect the texture; these treats are best enjoyed chilled.
What if my meringue doesn’t form stiff peaks?
Very! If your meringue is not forming stiff peaks, it could be due to a few reasons. Make sure your mixing bowl and whisk are completely clean and free of grease. Room temperature egg whites whip better, so let them sit out for about 30 minutes before using. If it still doesn’t work, try adding a pinch of cream of tartar for stabilization.
Are there any common allergies I should consider?
Definitely! This recipe contains eggs, butter, and sugar, which can be common allergens. If you’re making these treats for someone with allergies, you can substitute unsalted butter with vegan butter and use egg substitutes like aquafaba in the meringue for a dairy-free and egg-free option. Always check for potential allergens in all ingredients, especially if preparing for children or guests with dietary restrictions.

Lemon Meringue Rice Krispie Treats: A Tangy Sweet Delight
Ingredients
Equipment
Method
- Prepare the Baking Dish: Grease a 9x13-inch baking dish with cooking spray and set aside.
- Make the Lemon Curd: Beat the eggs and melt butter with lemon juice, zest, and sugar. Slowly whisk in eggs and stir until thickened, refrigerate until cool.
- Prepare the Rice Krispies Layer: Melt butter, add marshmallows and stir until smooth. Mix in lemon pudding and fold in Rice Krispies. Press into the baking dish and cool.
- Create the Meringue: Whisk egg whites, sugar, cream of tartar, and salt over simmering water until warm, then beat until stiff peaks form and add vanilla.
- Assemble and Brown the Meringue: Spread meringue over cooled lemon curd, then brown lightly with a kitchen torch or broiler.

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