Ingredients
Equipment
Method
Prepare the shells
- Heat the oven to 300°F and line two 18x13-inch rimmed baking sheets with parchment paper.
- Sift the almond flour and powdered sugar through a fine-mesh sieve into a medium bowl, then whisk to combine.
- In a clean large bowl, beat the egg whites with a hand mixer until foamy.
- Gradually add the granulated sugar, then beat on high until the meringue is glossy and holds stiff peaks.
- Fold the dry ingredients into the meringue in three additions until the batter falls from the spatula in a thick ribbon and settles back into itself within about 10 seconds.
- Transfer the batter to a piping bag fitted with a 1/2-inch round tip and pipe 1 1/4-inch rounds about 1 inch apart on the prepared sheets.
- Tap each sheet firmly on the counter and pop visible air bubbles with a toothpick.
- Let the shells rest at room temperature for 30 to 60 minutes, until their surfaces feel dry and do not stick to a fingertip.
- Bake one sheet at a time for 14 to 16 minutes, rotating the sheet halfway through, until the shells are set.
- Cool completely on the sheets.
Make the cranberry ganache
- Simmer the cranberries and water in a small saucepan over medium heat for 8 to 10 minutes, mashing the berries as they burst.
- Press the mixture through a fine-mesh sieve.
- Return the puree to the saucepan and simmer until reduced to 1 tablespoon, then cool completely.
- Put the white chocolate in a heatproof bowl.
- Heat the heavy cream in the saucepan until steaming, pour it over the chocolate, and let stand for 2 minutes.
- Stir until smooth, then stir in the cooled cranberry reduction.
- Refrigerate the ganache for 30 to 45 minutes, stirring every 10 minutes, until thick enough to pipe.
Assemble the macarons
- Pair the shells by size.
- Pipe about 1/2 teaspoon ganache onto the flat side of half the shells, and gently top with the remaining shells.
- Store the macarons in an airtight container in the refrigerator for 12 to 24 hours.
- Let them stand at room temperature for 20 minutes before serving.
Notes
For smooth shells, stop folding when the batter falls in a thick ribbon and settles back into itself within about 10 seconds. Store in an airtight container in the refrigerator for up to 5 days; freeze yes, then thaw in the refrigerator. Use dairy-free white chocolate and cream for a dairy-free swap.
