Pesto and Pine Nut Palmiers (Elegant French Appetizer)

These pesto and pine nut palmiers are the ultimate elegant French appetizer that comes together with minimal effort and maximum wow factor. With just a few simple ingredients—store-bought puff pastry, vibrant pesto, nutty Parmesan, and crunchy pine nuts—you can create a batch of sophisticated, bite-sized pastries that look and taste like they came from a Parisian bakery .

Palmiers, which translates to “palm leaves” in French, are traditionally sweet pastries shaped like palm fronds. But this savory version is just as irresistible. The buttery, flaky layers of puff pastry envelop a rich pesto filling, while toasted pine nuts add a wonderful crunch and nutty depth . Perfect for cocktail parties, holiday gatherings, or simply snacking with a glass of wine, these palmiers are guaranteed to impress.

How to Make Pesto and Pine Nut Palmiers

Follow these simple steps for perfectly golden, crispy palmiers.

1. Preheat your oven to 200°C (400°F) and line a baking sheet with parchment paper .
2. Toast the pine nuts. In a dry pan over medium-low heat, toast the pine nuts until golden and fragrant, shaking frequently to prevent burning . Transfer to a plate to cool.
3. Roll out the pastry. On a lightly floured surface, gently roll the thawed puff pastry into a 10×12-inch rectangle, smoothing out any creases .
4. Spread the pesto. Evenly spread the pesto over the pastry, leaving a ½-inch border around the edges to prevent mess during rolling .
5. Add the toppings. Sprinkle the grated Parmesan and toasted pine nuts evenly over the pesto .
6. Fold the pastry. Starting from one long edge, roll the pastry tightly toward the center until you reach the middle. Repeat with the opposite long edge so both rolls meet in the center .
7. Chill thoroughly. Wrap the rolled pastry log in plastic wrap and refrigerate for 20-30 minutes until firm. This is essential for clean slicing and preventing shrinkage .
8. Slice and bake. Using a sharp knife, cut the chilled log into ½-inch thick slices. Place them cut-side up on the prepared baking sheet, leaving 1-2 inches between each .
9. Apply egg wash. Brush the tops with the egg wash for a beautiful golden finish .
10. Bake for 15-18 minutes, or until puffed and deep golden brown, rotating the sheet halfway for even cooking .
11. Cool slightly on the baking sheet before transferring to a wire rack. Serve warm or at room temperature .

5 Tips for Perfect Pesto Palmiers

Chill between steps. Keeping the pastry cold is the golden rule of puff pastry. If the dough gets warm while you’re working, pop it back in the fridge for 10 minutes. Cold butter = flaky layers.

Use a smooth pesto. If using homemade pesto, purée it for an extra minute or two in the food processor to make it as smooth as possible. A smooth pesto spreads more evenly and prevents clumps .

Press the toppings in. Gently press the Parmesan and pine nuts into the pesto so they stay in place during rolling and slicing.

Use a sharp knife. A dull knife will crush the layers and compress the pastry. Use a sharp, serrated knife for clean, even slices .

Watch the baking time. Palmiers can go from golden to burnt very quickly. Start checking around 12 minutes and pull them out as soon as they’re deep golden brown .

3 Delicious Variations to Try

Sun-Dried Tomato and Goat Cheese Palmiers. Swap the basil pesto for sun-dried tomato pesto. Add crumbled goat cheese along with the Parmesan for a tangy, Mediterranean twist .

Pesto and Feta Palmiers. Replace the Parmesan with crumbled feta cheese. The salty, tangy feta pairs beautifully with the basil pesto .

Spicy Pesto Palmiers. Add a sprinkle of crushed red pepper flakes over the pesto before rolling. This adds a gentle heat that balances the richness of the cheese and pine nuts .

How to Store and Reheat Palmiers

Store baked palmiers in an airtight container at room temperature for up to 5 days. To keep them crisp, place a piece of parchment paper between layers.

For longer storage, freeze unbaked palmiers. Arrange the sliced palmiers on a baking sheet and freeze until solid. Transfer to a freezer bag and freeze for up to 3 months. Bake directly from frozen, adding 3-5 minutes to the baking time .

To reheat: Warm in a 180°C (350°F) oven for 3-5 minutes to bring back the crispiness. Avoid the microwave—it will make them soft and chewy.

Frequently Asked Questions

Can I use store-bought pesto?
Absolutely. Store-bought pesto works perfectly and makes this recipe even quicker. Look for a finely textured pesto for the best results .

Why did my palmiers unroll in the oven?
This usually happens when the pastry log wasn’t chilled long enough. Make sure to chill for at least 20 minutes before slicing. Overfilling or not pressing the filling in firmly can also cause them to separate .

Can I make these ahead of time?
Yes. You can assemble the palmiers up to the slicing stage, arrange them on a baking sheet, cover, and refrigerate for up to a day before baking . You can also freeze them unbaked for longer storage.

Why didn’t my palmiers puff up?
The most common causes are using warm pastry, an oven that isn’t hot enough, or not chilling the dough before baking. Always keep puff pastry cold and bake at 200°C (400°F).

Can I use a different nut?
Yes, walnuts are a great substitute for pine nuts and are often used in pesto recipes for a similar nutty flavor and crunch .

Are palmiers best served warm or cold?
Palmiers are delicious both ways. They’re at their most crisp and flavorful warm from the oven, but they also make wonderful room-temperature appetizers for parties .