Blueberry Rice Krispies Squares with Vanilla Glaze Recipe
Introduction
Blueberry Rice Krispies are a delightful twist on the classic treat, combining the crisp texture of Rice Krispies with juicy fresh blueberries and a sweet vanilla glaze. This easy-to-make snack is perfect for a quick dessert or a fun party treat.

Ingredients
- 4 cups Rice Krispies cereal
- 3 cups mini marshmallows
- 2 tablespoons unsalted butter
- 1 cup fresh blueberries
- For the Vanilla Glaze:
- 1 cup powdered sugar
- 2 tablespoons milk
- 1 teaspoon vanilla extract
Instructions
- Step 1: In a large pot, melt the butter over low heat. Add the mini marshmallows and stir continuously until they are completely melted and the mixture is smooth.
- Step 2: Remove the pot from heat, then gently fold in the Rice Krispies cereal until they are fully coated with the marshmallow mixture.
- Step 3: Carefully fold in the fresh blueberries, distributing them evenly throughout the mixture.
- Step 4: Press the mixture firmly into a greased 9×9-inch baking pan using a spatula or your hands to create an even layer.
- Step 5: In a separate bowl, whisk together the powdered sugar, milk, and vanilla extract until the vanilla glaze is smooth and free of lumps.
- Step 6: Drizzle the vanilla glaze over the top of the pressed Rice Krispies mixture.
- Step 7: Let the whole dish cool and set at room temperature for about 30 minutes.
- Step 8: Once set, cut into squares and serve.
Tips & Variations
- For a burst of color and flavor, try adding other fresh berries like raspberries or chopped strawberries along with the blueberries.
- If you prefer a fluffier texture, fold in some whipped cream after melting the marshmallows before mixing with the cereal.
- Use salted butter instead of unsalted for a slight contrast that enhances the sweetness.
- To make the bars extra festive, sprinkle some edible glitter or decorate with colored sprinkles while the glaze is still wet.
Storage
Store the Blueberry Rice Krispies in an airtight container at room temperature for up to 3 days. Avoid refrigeration to keep them crisp. To refresh their texture, let them sit out for a few minutes before serving. If they soften, you can briefly warm them in the microwave for about 10 seconds.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use frozen blueberries instead of fresh?
It’s best to use fresh blueberries as frozen ones can release excess moisture, which may make the Rice Krispies soggy. If using frozen, thaw and drain them thoroughly before folding into the mixture.
Can I make this recipe without the glaze?
Yes, the vanilla glaze adds sweetness and a decorative touch, but the bars will still be delicious without it. Simply skip the glaze step for a simpler treat.
Print
Blueberry Rice Krispies Squares with Vanilla Glaze Recipe
- Total Time: 40 minutes
- Yield: 16 squares 1x
Description
A delightful twist on the classic Rice Krispies treat featuring fresh blueberries and a smooth vanilla glaze for added flavor and visual appeal. These chewy, fruity squares make for a perfect snack or dessert that’s easy to prepare and sure to please all ages.
Ingredients
Main Ingredients
- 4 cups Rice Krispies cereal
- 3 cups mini marshmallows
- 2 tablespoons unsalted butter
- 1 cup fresh blueberries
Vanilla Glaze
- 1 cup powdered sugar
- 2 tablespoons milk
- 1 teaspoon vanilla extract
Instructions
- Melt Marshmallows: In a large pot, melt the butter over low heat. Add the mini marshmallows and stir continuously until they are completely melted and the mixture is smooth.
- Add Rice Krispies: Remove the pot from heat and gently fold in the Rice Krispies cereal until all pieces are well coated with the melted marshmallow mixture.
- Fold in Blueberries: Carefully fold in the fresh blueberries, distributing them evenly throughout the mixture without crushing them.
- Press into Pan: Transfer the mixture into a greased 9×9-inch baking pan. Use a spatula or clean hands to firmly and evenly press the mixture down into the pan.
- Prepare Vanilla Glaze: In a separate bowl, whisk together the powdered sugar, milk, and vanilla extract until the glaze is smooth and free of lumps.
- Drizzle Glaze: Drizzle the vanilla glaze evenly over the top of the pressed Rice Krispies mixture for added sweetness and flavor.
- Cool and Set: Allow the mixture to cool and set at room temperature for about 30 minutes to firm up.
- Cut and Serve: Once the treat is set, cut into squares and serve immediately or store for later enjoyment.
Notes
- Use fresh blueberries to prevent sogginess and maintain their burst of flavor.
- Press the mixture firmly into the pan to help the treats hold their shape when cutting.
- For a dairy-free version, substitute butter with coconut oil and use a plant-based milk in the glaze.
- Store leftovers in an airtight container at room temperature for up to 3 days.
- The glaze adds sweetness and a nice finish but can be omitted for a simpler treat.
- Prep Time: 10 minutes
- Cook Time: 10 minutes
- Category: Dessert
- Method: Stovetop
- Cuisine: American
Keywords: Blueberry Rice Krispies, Rice Krispies Treats, Marshmallow Treats, Blueberry Snacks, Easy Desserts

