Description

These Blueberry Swirl Rice Krispies Treats are a delightful twist on the classic marshmallow cereal bar, featuring a beautiful marbled effect with blueberry jam and optional freeze-dried blueberries for added texture and flavor. Perfect as a quick, no-bake dessert or snack, these treats combine the crunch of Rice Krispies with the sweet, fruity burst of blueberry in every bite.

Ingredients

Scale

Main Ingredients

6 cups Rice Krispies cereal
1 bag (10 oz) mini marshmallows
3 tablespoons unsalted butter

Blueberry Swirl

½ cup blueberry jam or preserves
½ cup freeze-dried blueberries (optional, for texture)

For Greasing

Nonstick spray or butter (for greasing)

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Instructions

Prepare Baking Dish: Lightly grease a 9×13-inch baking dish with butter or nonstick spray to prevent sticking and ensure easy removal of the treats.
Melt Butter and Marshmallows: In a large pot over medium heat, melt the butter completely. Add the mini marshmallows and stir continuously until they are fully melted and the mixture becomes smooth and glossy.
Mix in Rice Krispies: Remove the pot from heat, then quickly fold in the Rice Krispies cereal, stirring gently until all the cereal is evenly coated in the marshmallow mixture.
Create Blueberry Swirl: Add the blueberry jam in small spoonfuls and carefully fold just enough to create a marbled or swirled effect. Avoid overmixing to maintain distinct blueberry streaks.
Add Freeze-Dried Blueberries (Optional): If using, fold in freeze-dried blueberries now to add extra bursts of blueberry flavor and crunchy texture.
Transfer and Press: Pour the mixture into the prepared baking dish. Use a spatula greased with butter or nonstick spray, or press down gently with a piece of greased wax paper to evenly spread and compact the mixture.
Cool and Slice: Let the treats cool at room temperature for 30 to 60 minutes until set, then slice into 12 to 16 squares for serving.

Notes

For a more intense blueberry flavor, consider using homemade blueberry jam or add a little lemon zest to the jam before swirling.
These treats store well in an airtight container at room temperature for up to 3 days.
Freeze-dried blueberries are optional but add a pleasant texture and tartness that complements the sweetness of the marshmallows.