Description

These Lemon Rice Krispie Treats are a bright, tangy twist on the nostalgic classic. Made with gooey marshmallows, crispy cereal, lemon gelatin, and lemon extract, they deliver a burst of citrus in every sweet, chewy bite. Perfect for spring desserts, lunchbox snacks, bake sales, or anytime you want a no-bake treat that’s fast, fun, and full of flavor.

Ingredients

Scale

3 tablespoons unsalted butter
10 ounces mini marshmallows (about 6 cups)
1 (3-ounce) box lemon-flavored Jell-O
1/2 teaspoon lemon extract
6 cups Rice Krispies cereal

Instructions

Prep the pan: Lightly grease a 9×13-inch baking dish or line with parchment paper for easy removal.
Melt marshmallows: In a large saucepan over low heat, melt butter. Add marshmallows and stir until fully melted and smooth.
Add lemon flavor: Stir in lemon Jell-O powder and lemon extract until bright yellow and fully dissolved.
Mix in cereal: Remove from heat and fold in Rice Krispies until evenly coated.
Press into pan: Transfer mixture to the prepared dish and gently press into an even layer without compacting too tightly.
Cool: Let cool completely at room temperature before slicing into squares.

Notes

Use fresh marshmallows for best melt and texture.
Melt over low heat to avoid hardening.
Add lemon zest for extra natural citrus flavor.
Do not press the mixture too firmly—soft bars are best.
Try variations: key lime, orange creamsicle, or berry lemonade.

Prep Time: 10 minutes
Cook Time: 5 minutes
Category: Dessert, No-Bake
Method: Stovetop
Cuisine: American

Keywords: lemon rice krispie treats, citrus rice crispy treats, no bake lemon bars, lemon jello treats, easy lemon desserts, spring desserts