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Soft, gooey Lemon Rice Crispy Treats are an easy no-bake dessert with bright citrus flavor and a fun spring twist on the classic treat. This lemon rice crispy treats recipe comes together fast with simple ingredients and is perfect for parties, lunch boxes, or anytime you need a quick sweet bite.

stack of lemon rice crispy treats topped with white drizzle and colorful sprinkles on a plate

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❤️ Why You’ll Love This Recipe

  • Quick and easy – ready in just 15 minutes
  • No-bake dessert – perfect for busy days
  • Bright lemon flavor – a fun twist on classic rice crispy treats
  • Kid-friendly and crowd-pleasing
  • Great for spring gatherings and holidays

Key Ingredients

mini marshmallows

These create that classic gooey texture. Reserving some to mix in at the end adds extra softness.

salted butter

Adds richness and helps melt the marshmallows smoothly.

lemon extract

Gives these lemon rice crispy treats their bright citrus flavor without adding extra moisture.

crispy rice cereal

The base of the recipe that provides the classic crunch.

measuring cup filled with crispy rice cereal next to a bowl of mini marshmallows, stick of butter on a dish, and small bowl of lemon extract on a wooden surface

Ingredients & Substitutions

  • mini marshmallows – Use regular marshmallows, cut into smaller pieces if needed
  • salted butter – Use unsalted butter if needed, but add a small pinch of salt for balance
  • lemon extract – No substitution recommended
  • crispy rice cereal – Use certified gluten-free crispy rice cereal if needed

Variations

  • Add lemon zest for extra citrus flavor
  • Mix in white chocolate chips for a sweeter version
  • Use pastel sprinkles for a festive spring look
  • Swap lemon extract for lime extract for a different citrus twist

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single lemon rice crispy treat topped with white drizzle and colorful sprinkles on a plate

Tips for Best Results

  • Melt marshmallows low and slow to keep them soft
  • Do not overmix, or the bars can turn dense
  • Lightly press into the pan for the best texture
  • Line the pan with parchment for easy removal

FAQs

How do I keep rice crispy treats soft?

Use low heat when melting, and avoid pressing them into the pan too firmly.

Can I make these ahead of time?

Yes, they stay fresh for several days when stored properly.

Can I use fresh lemon juice instead of extract?

Not recommended, as it can change the texture due to added moisture.

Are these gluten-free?

They can be if you use certified gluten-free cereal and check marshmallow labels.

How to Store Lemon Rice Crispy Treats

Store at room temperature in an air-tight container for up to 5 days. Avoid refrigerating, as it can dry them out.

How to Make Lemon Rice Crispy Treats

These lemon rice crispy treats come together quickly with melted marshmallows, butter, and a fresh burst of lemon flavor.

Melt the butter in a large saucepan over medium-low heat, then add most of the marshmallows and stir until completely melted and smooth. Remove from heat and stir in the lemon extract. Fold in the crispy rice cereal until evenly coated, then gently stir in the remaining marshmallows. Press the mixture into a greased 9×13-inch baking dish and let it set before cutting into squares.

Quick steps:

  1. Melt butter and marshmallows until smooth
  2. Stir in lemon extract
  3. Mix in cereal until coated
  4. Fold in remaining marshmallows
  5. Press into the pan and let it set

📌 Save This Recipe

These Lemon Rice Crispy Treats are a fun twist on the classic no-bake dessert. They’re soft, gooey, and packed with bright citrus flavor, making them perfect for spring gatherings, lunch boxes, or an easy anytime treat.

Save this to your lemon desserts, rice crispy treats, easy no-bake desserts, spring dessert recipes, or quick dessert bars boards so you can find it later.

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lemon rice crispy treat lifted on a spatula with white drizzle and sprinkles with sliced lemons in the background
stack of lemon rice crispy treats topped with white drizzle and colorful sprinkles on a white plate
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Servings: 12 servings

Lemon Rice Crispy Treats

By Jamie Sherman
Make Lemon Rice Crispy Treats in just 15 minutes with marshmallows, cereal, butter, and lemon extract.
Prep: 10 minutes
Cook: 5 minutes
Additional Time: 1 hour
Total: 1 hour 15 minutes

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Equipment

Ingredients 

  • 6 tablespoons salted butter, plus more for greasing the pan and spatula
  • 1 bag mini marshmallows, (16 oz.), divided
  • 1 teaspoon lemon extract
  • 6 cups crispy rice cereal

Instructions 

  • Grease a 9×13-inch baking dish with butter or cooking spray. Set aside.
  • In a large saucepan, melt the butter over medium-low heat.
    6 tablespoons salted butter
  • Reserve 1 cup of mini marshmallows. Add the remaining marshmallows to the saucepan and cook, stirring often, until fully melted.
    1 bag mini marshmallows
  • Remove the pan from the heat. Stir in the lemon extract until combined.
    1 teaspoon lemon extract
  • Add the crispy rice cereal and the reserved 1 cup mini marshmallows. Stir gently until everything is evenly coated. Do not overmix.
    6 cups crispy rice cereal
  • Transfer the mixture to the prepared baking dish. Lightly press it into an even layer with a greased rubber spatula. Do not pack it down too firmly.
  • Let the treats cool at room temperature for about 1 hour, or until set.
  • Slice into bars and serve.
  • For an optional topping, drizzle cooled bars with lemon glaze, icing, or melted white chocolate, then add sprinkles if desired.

Notes

🥡 STORAGE

  • Store Lemon Rice Crispy Treats at room temperature in an air-tight container for up to 5 days.
  • Keep parchment paper between layers if stacking.
  • Avoid refrigerating them because they can dry out and become firm.

♨️ REHEATING

  • Reheating is not recommended.
  • Let chilled or frozen bars sit at room temperature until soft enough to enjoy.

❄️ FREEZING

  • Freeze Lemon Rice Crispy Treats in an air-tight container or freezer bag for up to 6 weeks.
  • Place parchment paper between layers to prevent sticking.
  • Thaw at room temperature for about 15 minutes before serving.

💡 TIPS FOR BEST RESULTS

  • Keep the heat at medium-low so the marshmallows melt gently.
  • Stir just until combined to keep the bars soft and gooey.
  • Press the mixture lightly into the pan so the treats do not turn dense.
  • Line the pan with parchment paper for easier removal and cleaner slicing.

🍳 ALTERNATE COOKING METHODS

  • No alternate cooking methods are recommended for this recipe.

♻️ LEFTOVERS

  • Cut leftover bars into bite-sized pieces and add them to dessert boards.
  • Crumble pieces over ice cream for a fun topping.
  • Pack bars individually for lunch boxes or quick snacks.

📝 NOTES

  • For a dairy-free version, use dairy-free butter and dairy-free marshmallows.
  • To make these gluten-free, use certified gluten-free crispy rice cereal and check marshmallow labels carefully. Avoid cereals with malt flavoring or barley malt because they contain gluten.
  • If you want to avoid food dyes, look for dye-free marshmallow brands at your local store.
  • Once cooled, the bars can be topped with lemon glaze, icing, or melted white chocolate for extra lemon dessert flavor.

Nutrition

Serving: 1bar, Calories: 161kcal, Carbohydrates: 27g, Protein: 1g, Fat: 6g, Saturated Fat: 4g, Polyunsaturated Fat: 0.3g, Monounsaturated Fat: 2g, Trans Fat: 0.2g, Cholesterol: 15mg, Sodium: 64mg, Potassium: 14mg, Fiber: 0.2g, Sugar: 14g, Vitamin A: 175IU, Calcium: 3mg, Iron: 0.3mg

Nutrition information is automatically calculated, so should only be used as an approximation.

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Jamie

Jamie Sherman founded Love Bakes Good Cakes in February 2012. She is a self-taught home cook passionate about sharing easy, delicious, and family-friendly recipes. From comforting classics to irresistible desserts, I believe homemade food brings people together. Join me on my journey of creating and sharing meals that bring joy to every table!

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