Name: Lemon Biscotti with Toasted Almonds Recipe
Prep time: 25 min
Cook time: 1 h 20 min
Total time: 1 h 45 min
Cuisine: Italian
Ingredients: ¾ cup whole almonds; 2 cups unbleached all-purpose flour; 1 teaspoon baking powder; ¼ teaspoon salt; 4 tablespoons unsalted butter (room temperature); 1 cup granulated sugar; 2 large eggs (room temperature); ¾ teaspoon pure almond extract; 2 tablespoons lemon zest; 1 cup powdered sugar (sifted); ¼ teaspoon almond extract; 1 tablespoon unsalted butter (melted); 1 tablespoon fresh lemon juice

Jump to Recipe· 4.3 from 11 reviews

If you’ve ever wanted to bake a treat that’s crisp, citrusy, and utterly addictive, then this Lemon Biscotti with Toasted Almonds Recipe is about to become your new favorite. Imagine biting into a crunchy cookie warmly infused with bright lemon zest and the rich, nutty crunch of toasted almonds, perfect for dunking in your morning coffee or afternoon tea. This recipe combines simple pantry staples with fresh ingredients that come together to create that perfect balance of sweet, tangy, and toasty flavors you didn’t know you were missing. Whether you’re an experienced baker or just starting out, making these biscotti is as enjoyable as eating them!

Ingredients You'll Need

The image shows four steps to make cookie dough, each in a clear glass bowl on a white marbled surface. In the first step, a large bowl holds a dry, white flour mix with a silver whisk resting inside, surrounded by small white bowls with sugar, chopped nuts, and butter nearby. The second step features a bowl with a grainy white mixture and a raw egg yolk on top, with a silver electric mixer’s beaters touching the eggs, and small bowls of flour and lemon near it. The third step has a bowl with melted yellow butter and a heap of chopped brown nuts on one side, along with a small pile of lemon zest. The last step shows thick, mixed dough with visible nut pieces in a bowl with a white spatula sticking out. Photo taken with an iphone --ar 4:5 --v 7

These ingredients are straightforward but each plays a crucial role in delivering the ultimate Lemon Biscotti with Toasted Almonds Recipe. From the aromatic lemon zest to the crunchy almonds, every element supports the distinctive texture and flavor.

¾ cup whole almonds: Toast them to bring out their nutty flavor and crunchy texture.
2 cups unbleached all-purpose flour: Provides the structure and crumb for the biscotti.
1 teaspoon baking powder: Adds just the right lift for a light, crisp texture.
¼ teaspoon salt: Enhances all the flavors and balances sweetness.
4 tablespoons unsalted butter (room temperature): Brings richness and moisture to the dough.
1 cup granulated sugar: Sweetens perfectly and helps with browning.
2 large eggs (room temperature): Binds ingredients and adds tenderness.
¾ teaspoon pure almond extract: Adds aromatic depth that complements the almonds.
2 tablespoons lemon zest: Packs in a fresh citrus brightness that defines the biscotti.
1 cup powdered sugar (sifted): For a smooth, sweet glaze.
¼ teaspoon almond extract: Enhances the glaze’s flavor with subtle nuttiness.
1 tablespoon unsalted butter (melted): Makes the glaze shiny and smooth.
1 tablespoon fresh lemon juice: Adds tang and balance to the glaze.

How to Make Lemon Biscotti with Toasted Almonds Recipe

Step 1: Toast the Almonds

Start by preheating your oven to 350° F and lining a baking sheet with parchment paper. Spread the whole almonds evenly on the sheet and bake for 10 minutes, stirring every 3 minutes to ensure they toast evenly and develop that irresistible nutty aroma. Once toasted, let them cool before chopping coarsely — these toasted almonds give the biscotti their signature crunch and flavor.

Step 2: Whisk the Dry Ingredients

In a medium bowl, combine the flour, baking powder, and salt, whisking them together to distribute the leavening and salt evenly throughout the flour. Setting this aside allows you to easily fold it into the wet ingredients later without overmixing.

Step 3: Cream Butter and Sugar

Using either a stand mixer or hand mixer, beat together the softened butter and granulated sugar until the mixture turns light and fluffy — this usually takes about 2 minutes. This step is crucial for creating a tender texture while incorporating air into the dough for that perfect biscotti crumb.

Step 4: Incorporate Eggs and Extract

Beat in the eggs one at a time, making sure each is fully absorbed before adding the next. Follow with the almond extract, which beautifully complements the toasted almonds and adds a rich aroma throughout the dough.

Step 5: Add Almonds, Lemon Zest, and Dry Ingredients

Stir in the toasted, chopped almonds and the fresh lemon zest, distributing their flavors evenly. Then gradually sprinkle the flour mixture over the wet ingredients and fold together just until combined. Be careful not to overmix here; you want a cohesive dough that remains tender after baking.

Step 6: Shape the Biscotti Logs

Divide the dough in half and transfer each portion onto the lined baking sheet. With floured hands, shape each half into a rough log approximately 13 by 2 inches, spacing them at least 3 inches apart so they have room to expand. Pat the tops smooth to help with even baking and cracking.

Step 7: First Bake and Cool

Bake the logs for about 35 minutes, rotating the pan halfway through to ensure even browning. The loaves should turn golden and start cracking on top—signs they’re ready for the next step. Let them cool on the pan for 10 minutes, then reduce your oven temperature to 325° F for the secondary bake.

Step 8: Slice the Logs Into Biscotti

Carefully transfer the slightly cooled loaves to a cutting board. Using a serrated knife, slice the logs diagonally into ½-inch thick pieces. Place the slices cut side up on the baking sheet, spacing them about ½ inch apart; this ensures each biscotti crisps up beautifully on both sides.

Step 9: Second Bake to Crisp

Bake the biscotti at 325° F for about 15 minutes, flipping them halfway through so both sides become evenly toasted and golden brown. Transfer them to a wire rack to cool completely, revealing that classic crispy texture biscotti are known for.

Step 10: Prepare and Drizzle the Glaze

Whisk together the sifted powdered sugar, almond extract, melted butter, and fresh lemon juice until smooth and glossy. If the glaze feels too thick, add a little milk to reach your desired consistency. Use a spoon or piping bag to drizzle this shiny, flavorful glaze over the cooled biscotti for that perfect finishing touch.

How to Serve Lemon Biscotti with Toasted Almonds Recipe

A white cup filled with dark coffee sits on a matching white saucer on a white marbled surface. A woman's hand is dipping a long, rectangular cookie with a light brown, crumbly texture and white icing drizzled in thin, wavy lines on top into the coffee. Three more of the same cookies lie stacked beside the saucer, showing the same light brown color and white icing pattern. In the blurry background, more cookies rest on a cooling rack and a whole yellow lemon is visible on the white marbled surface. Photo taken with an iphone --ar 4:5 --v 7

Garnishes

A simple extra sprinkle of finely chopped toasted almonds over the glaze adds an elegant crunch and visually ties the biscotti to its almond essence. You can also zest a little extra lemon on top to brighten things up and amplify that fresh citrus scent.

Side Dishes

These biscotti are perfect companions to a steaming cup of coffee, espresso, or even a delicate cup of green or black tea. Their crisp texture makes them ideal for dunking, softening just a bit to melt slowly in your mouth. For an indulgent touch, serve with a small dish of mascarpone cheese or lemon curd for dipping.

Creative Ways to Present

Try bundling these biscotti in rustic parchment paper tied with twine as charming gifts or party favors. Stack biscotti in glass jars layered with lemon zest strips for a bright, decorative look on your dessert table. You could also dip one end in melted white or dark chocolate and sprinkle with crushed toasted almonds for a decadent twist.

Make Ahead and Storage

Storing Leftovers

Store your finished Lemon Biscotti with Toasted Almonds Recipe in an airtight container at room temperature for up to two weeks. Their crunchy texture holds up impressively well, making them a perfect make-ahead treat to enjoy anytime.

Freezing

You can freeze biscotti before glazing or after they have fully cooled and glazed. Wrap them tightly in plastic wrap, then place them in a freezer-safe bag or container for up to three months. When you're ready to enjoy, let them thaw completely at room temperature.

Reheating

If you want to refresh your biscotti’s crispness, pop them in a 300° F oven for 5 to 7 minutes before serving. This simple step revives their crunch and warms the flavors perfectly without overbaking.

FAQs

What makes biscotti different from other cookies?

Biscotti are twice-baked cookies, which gives them their signature dry, crunchy texture perfect for dunking in beverages. Unlike softer cookies, biscotti are firm and long-lasting.

Can I substitute almonds for other nuts?

Absolutely! Hazelnuts, pistachios, or walnuts can be great alternatives, each bringing their own unique flavor and texture. Just be sure to toast them for maximum taste.

Is it necessary to use fresh lemon zest?

Fresh lemon zest provides the vibrant, bright citrus notes essential to this recipe’s characteristic flavor. Pre-packaged zest often lacks that fresh punch, so fresh is best!

Can I make this recipe gluten-free?

You can experiment with a gluten-free all-purpose blend, but results may vary. Because biscotti rely on certain structure, adding xanthan gum or other binders might be necessary.

How long do biscotti stay fresh?

When stored properly in an airtight container, biscotti can remain fresh and crisp for up to two weeks, making it a wonderful treat to bake in advance.

Final Thoughts

I honestly can’t recommend enough giving this Lemon Biscotti with Toasted Almonds Recipe a try. The balance of that cheerful lemon zest, crunchy almonds, and buttery sweetness is downright irresistible. Whether you’re treating yourself, gifting friends, or impressing guests, these biscotti are a delicious, delightful way to brighten any day. So grab those ingredients, turn on your oven, and let the magic of baking fill your kitchen!