Lemon Blueberry Fluff Recipe
Introduction
Lemon Blueberry Fluff is a light, creamy dessert bursting with fresh blueberries and a bright citrus twist. This no-bake treat comes together quickly, making it perfect for potlucks, picnics, or a simple sweet finish to any meal.

Ingredients
- 8 ounces cream cheese (1 block)
- ½ cup confectioner’s sugar
- 8 ounces whipped topping (thawed)
- 1 lemon (juiced)
- ¼ teaspoon lemon extract (optional, for extra lemon flavor)
- 3 cups mini marshmallows
- 18 ounces fresh blueberries
- Fresh lemon zest (optional, for garnish)
- Sliced almonds for topping (optional)
Instructions
- Step 1: In a large bowl, beat the cream cheese and confectioner’s sugar with a hand mixer on medium-high speed until smooth.
- Step 2: Gently fold in the whipped topping, lemon juice, and lemon extract using a rubber spatula until everything is combined.
- Step 3: Add the fresh blueberries and mini marshmallows, then carefully fold them into the cream mixture until they are evenly coated.
- Step 4: Cover the bowl with plastic wrap and refrigerate for 30 minutes to 1 hour to chill and let the flavors meld.
- Step 5: Just before serving, garnish with sliced almonds and fresh lemon zest if desired for added texture and a burst of freshness.
Tips & Variations
- For an extra pop of citrus, add a teaspoon of finely grated lemon zest into the mixture before chilling.
- Swap blueberries for raspberries or strawberries if you prefer another berry flavor.
- To keep marshmallows soft, serve the fluff within 24 hours of preparation.
- Use homemade whipped cream instead of store-bought whipped topping for a fresher taste.
Storage
Store any leftovers covered in the refrigerator for up to 2 days. The marshmallows may become chewier over time, so it’s best enjoyed fresh. If the mixture separates slightly upon reheating to room temperature, gently fold it before serving again.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I make this dessert ahead of time?
Yes, Lemon Blueberry Fluff can be made a few hours ahead and chilled in the refrigerator. For best texture, consume within 24 hours.
Can I use frozen blueberries instead of fresh?
It’s best to use fresh blueberries for this recipe to avoid excess moisture. If using frozen, thaw and drain them well to prevent the fluff from becoming watery.
PrintLemon Blueberry Fluff Recipe
Lemon Blueberry Fluff is a light and refreshing no-bake dessert featuring a creamy blend of cream cheese, whipped topping, fresh blueberries, and mini marshmallows. Enhanced with fresh lemon juice and optional lemon extract, this delightfully fruity and airy treat is perfect for summer gatherings or as a sweet, cool snack.
- Prep Time: 15 minutes
- Cook Time: 0 minutes
- Total Time: 45 minutes
- Yield: 8 servings 1x
- Category: Dessert
- Method: No-Cook
- Cuisine: American
- Diet: Vegetarian
Ingredients
Main Ingredients
- 8 ounces cream cheese (1 block), softened
- ½ cup confectioner’s sugar
- 8 ounces whipped topping, thawed
- 1 lemon, juiced
- ¼ teaspoon lemon extract (optional, for extra lemon flavor)
- 3 cups mini marshmallows
- 18 ounces fresh blueberries
Garnishes (Optional)
- Fresh lemon zest
- Sliced almonds
Instructions
- Beat Cream Cheese and Sugar: In a large bowl, use a hand mixer on medium-high speed to beat the softened cream cheese and confectioner’s sugar until the mixture is smooth and creamy.
- Fold in Wet Ingredients: Using a rubber spatula, gently fold in the whipped topping, fresh lemon juice, and lemon extract (if using) until the mixture is well combined without deflating the whipped topping.
- Add Blueberries and Marshmallows: Incorporate the fresh blueberries and mini marshmallows into the cream mixture by folding gently to coat everything evenly without crushing the berries.
- Chill the Fluff: Cover the bowl tightly with plastic wrap and refrigerate for 30 minutes to 1 hour to let the flavors meld and the fluff firm up slightly.
- Garnish and Serve: Just before serving, garnish with fresh lemon zest and sliced almonds if desired to add a burst of color and crunchy texture.
Notes
- Ensure the cream cheese is softened to room temperature for easier mixing.
- Using fresh lemon juice is preferred for the best flavor, but bottled lemon juice can be used as a substitute.
- The lemon extract is optional but adds a more intense lemon aroma and taste.
- Chilling time can be extended up to 2 hours for a firmer consistency.
- For a nuttier flavor and crunch, toasted sliced almonds can be used as a topping.
Keywords: lemon blueberry fluff, no-bake dessert, whipped cream dessert, fruity fluff salad, summer dessert, easy dessert recipe

