Recipe: Delicious Blueberry Mascarpone Macarons

Delicate almond French macarons are sandwiched with a rich and creamy blueberry mascarpone filling. A fresh way to enjoy seasonal summer berries!

• Servings: Approximately 30 (2-inch diameter sandwiches)
• Prep Time: 45 minutes
• Cook Time: 15 minutes
• Drying Time: 45 minutes (can vary based on humidity)
• Total Time: 1 hour 45 minutes

Ingredients

• 1 batch macaron shells (prepared and cooled)
• 1/3 cup (about 49 g) fresh blueberries
• 2 tablespoons granulated sugar
• 1 1/2 teaspoons lemon zest (from about half a lemon)
• 1/8 teaspoon kosher salt
• 8 ounces (about 227 g) mascarpone cheese, at room temperature
• 4 ounces (about 113 g) cream cheese, at room temperature

Instructions

1. Begin by preparing your macaron shells. Follow your preferred macaron recipe (we recommend our basic macaron recipe for best results). Once baked, allow the shells to cool completely on the baking sheets before gently removing them. Proper cooling prevents breakage.
2. To make the vibrant blueberry compote: In a small saucepan, combine the fresh blueberries, granulated sugar, lemon zest, and kosher salt. Place the pot over low heat and cook, stirring occasionally, until the blueberries burst and the mixture thickens into a syrupy consistency. This process typically takes about 10-15 minutes. Once thickened, remove the compote from the heat and allow it to cool completely to room temperature. This cooling step is essential to prevent it from melting the cheeses in the next step.
3. Prepare the creamy mascarpone filling: In a medium mixing bowl, combine the softened mascarpone cheese and cream cheese. Using an electric mixer (handheld or stand mixer with paddle attachment), beat the cheeses on medium speed until the mixture is light, fluffy, and completely smooth. Ensure there are no lumps remaining for a truly luxurious filling.
4. Gently incorporate the cooled blueberry mixture into the mascarpone-cream cheese blend. Continue to beat on low speed just until the blueberry compote is fully integrated and the filling achieves a uniform color and texture. Be careful not to overmix, as this can destabilize the filling.
5. Finally, assemble your blueberry mascarpone macarons: Transfer the prepared filling to a piping bag fitted with your desired tip (a simple round tip works beautifully). Pipe a generous dollop of the filling onto the flat side of one macaron shell. Carefully place another macaron shell on top, gently pressing to create a perfect sandwich. Repeat with the remaining shells and filling.

Expert Tips for Perfect Macarons

• Aged Egg Whites for Stability: For the most consistent macaron shells, consider using egg whites that have been separated a day or two in advance and stored uncovered in the refrigerator. This slight dehydration helps them whip up to a more stable meringue. Bring them to room temperature before whipping.
• Sifting Dry Ingredients is Paramount: Always sift your almond flour and powdered sugar together thoroughly, and consider sifting them multiple times. This crucial step ensures a smooth, lump-free batter, which is key to preventing textured or cracked macaron shells.
• Mastering Macaronage Technique: The folding technique, known as macaronage, is critical for the final texture. You’re aiming for a “lava-like” consistency – when you lift the spatula, the batter should fall off slowly in a ribbon that dissipates into the main mixture within 10-20 seconds. Undermixed batter will result in peaked shells, while overmixed batter will be too runny and flat.
• The Importance of Drying Time (Pieds): Do not skip the drying time! Let your piped macaron shells sit at room temperature until a skin forms on their surface. This can take anywhere from 30 minutes to 2 hours, depending on the humidity in your environment. When gently touched, the surface should not be sticky. This skin is essential for developing the characteristic “feet” (pieds) during baking.
• Accurate Oven Temperature is Key: Use an oven thermometer to ensure your oven temperature is accurate. Macarons are sensitive to heat fluctuations, and uneven or incorrect oven temperatures can cause cracked shells, hollow interiors, or lack of feet. Rotate your baking sheets halfway through baking for even results.
• Cool Completely Before Handling: Always allow your macaron shells to cool completely on the baking sheet before attempting to remove them. Warm shells are fragile and prone to breaking. Patience here ensures they retain their perfect shape.

Serving and Storage Suggestions

Macarons are often best enjoyed the day after they are filled. This allows the flavors of the blueberry mascarpone filling to meld beautifully with the almond shells, and the shells themselves to soften slightly, creating that perfect tender-chewy bite that defines a great macaron. Store your blueberry mascarpone macarons in an airtight container in the refrigerator for up to 3-5 days. For longer storage, they can be frozen for up to one month; simply thaw them in the refrigerator overnight before serving.

These exquisite treats are wonderful on their own, but they also make a fantastic addition to a dessert platter, served alongside a cup of freshly brewed tea or coffee, or presented as a sophisticated edible gift. Their vibrant color and delicate flavor make them a showstopper for any gathering, sure to impress guests and loved ones alike.