Traditional Canestrelli Recipe (Italian Shortbread Cookies with Egg Yolk)

What Are Canestrelli?

Canestrelli are delicious Italian cookies made with egg yolks, that come from Northern Italy. These cookies have a very light texture, and are very crumbly which comes from the mix of butter, egg yolks, and cornstarch. They are the perfect cookies or the Christmas season, and not only!

The addition of lemon flavor from the grated azest and vanilla gives them that delicious and unique taste. Traditionally, these Canestrelli cookies are shaped like little flowers with a hole in the center but you can make them into any shape you like!

Key Ingredients & Substitutions for Canestrelli

All-Purpose Flour: The base of the dough. If you’re gluten-free, you can swap it for a 1:1 gluten-free flour blend.

Cornstarch: This is what makes the cookies light and crumbly—it’s the secret ingredient. You can also use potato starch.

Butter: Use good-quality, unsalted butter for the best flavor. Room temperature is key, but not melted.

Egg Yolks: Hard-boiled yolks give these cookies their melt-in-your-mouth texture. It’s a bit unique, but so worth it.

Powdered Sugar: Both in the dough and for dusting. It’s smooth, sweet, and makes them look gorgeous.

Lemon Zest: Adds a hint of citrus that balances the butteriness perfectly.

Vanilla Extract: A little warmth and aroma to round out the flavors.

Equipment You’ll Need

• Mixing Bowls: For combining the dough.
• Sifter: For dusting powdered sugar evenly.
• Cookie Cutters: Flower-shaped cutters with a hole in the middle give the cookies their iconic look.
• Rolling Pin: For rolling out the dough evenly.
• Baking Sheets: Lined with parchment to avoid any sticking.
• Fine Mesh Sieve: Essential for sifting the hard-boiled yolks.

Step-by-Step Instructions for Perfect Canestrelli

Step 1: Prepare the Hard-Boiled Egg Yolks

1. Boil the Eggs: Place 3 eggs in a pot of water. Bring to a boil, then simmer for 10 minutes.
2. Separate the Yolks: Once cooled, peel the eggs and separate the yolks.
3. Sift the Yolks: Push the hard-boiled yolks through a fine mesh sieve. It sounds strange, but it gives these cookies their melt-in-your-mouth texture.

Step 2: Make the Dough

4. Mix Dry Ingredients: In a bowl, combine 2 cups (250g) all-purpose flour, ¾ cup (100g) cornstarch, and ½ cup (60g) powdered sugar.
5. Add Butter: Cut 1 cup (225g) softened butter into pieces and work it into the flour mix with your hands until crumbly.
6. Add Yolks & Flavor: Add in the sifted yolks, 1 tsp vanilla extract, and the zest of 1 lemon. Knead gently until a smooth dough forms.

Step 3: Chill the Dough

7. Rest the Dough: Wrap it in plastic wrap and chill it in the fridge for 30 minutes. This makes it easier to roll and cut.

Step 4: Shape and Bake

8. Preheat: Set your oven to 325°F (160°C). Line baking sheets with parchment paper.
9. Roll and Cut: Roll the dough to about ¼-inch thick. Use a flower-shaped cutter to cut out cookies, then make a small hole in the center.
10. Bake: Place cookies on the baking sheet and bake for 10-12 minutes. They should be pale with lightly golden edges.

Step 5: Finish and Serve

11. Dust with Sugar: Once cooled, dust the cookies generously with powdered sugar.

Expert Tips for the Best Canestrelli

• Sift Those Yolks: Yes, it’s an extra step, but it’s what gives these cookies their magical texture.
• Chill the Dough: It keeps the cookies from spreading too much. Don’t skip it!
• Use Quality Butter: Since butter is the star here, the better the butter, the better the cookies.
• Make Ahead: The dough can be prepared the day before and chilled overnight.

Serving Suggestions

Canestrelli are perfect with a cup of tea, coffee, or even a glass of dessert wine. They’re a wonderful addition to holiday cookie platters alongside Italian Christmas Cookies and make adorable edible gifts—just pop them into a tin or a bag with a ribbon. I love sneaking one or two in the afternoon when I need a little treat.

Make-Ahead and Storage

• Make-Ahead: The dough can be chilled for up to 24 hours before baking.
• Storage: Keep the cookies in an airtight container at room temperature for up to 2 weeks.
• Freezing: Freeze baked cookies for up to 3 months. Dust with fresh powdered sugar after thawing.

Frequently Asked Questions (FAQ)

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