I’ve found that baking Lemon and Orange Zest Biscotti with Almonds Recipe is one of those delightful kitchen adventures that feels both fancy and simple at the same time. There’s just something about the bright citrus zests paired with crunchy almonds that wakes up the senses and elevates your everyday biscotti from ordinary to memorable. Whether you’re craving a new coffee companion or a charming homemade gift, this biscotti hits the spot every time.

What makes this Lemon and Orange Zest Biscotti with Almonds Recipe really shine is how the citrus zest brings a fresh burst of flavor that balances perfectly with the nuts’ subtle richness. I’ve made this recipe countless times — and believe me, it works beautifully whether you’re dipping it in morning tea or sharing it at a weekend brunch. Plus, it’s straightforward to prepare, so you can impress your guests without stress.

Ingredients You’ll Need

These ingredients create a lovely balance between citrus brightness, nutty texture, and just the right sweetness. I always recommend picking fresh lemons and oranges for their zest to make the flavors pop even more.

Almond milk: A subtle nutty note that complements the almonds; can swap for any milk you prefer.
Vegetable oil: Olive or canola oil works great here for a light texture without overpowering the flavor.
Sugar: Sweetens lightly — combining with powdered sugar helps the biscotti get that perfect tender crumb.
Powdered sugar: Helps balance texture and adds a touch of refinement.
Lemon zest: The star of this recipe, it adds that inviting citrus aroma and flavor.
Orange zest: Totally optional, but I really love how it adds a subtle warmth alongside the lemon.
Vanilla extract: Brings depth and rounds out the citrus nicely.
Almonds: Crunchy and flavorful, you can toast them first for extra aroma.
Baking powder: Gives a slight lift but keeps the biscotti crisp and perfect for dipping.
All-purpose flour: The base — make sure it’s fresh for the best texture.
Salt: Just a pinch to enhance all the flavors.

Variations

I like to play around with this Lemon and Orange Zest Biscotti with Almonds Recipe depending on the season or mood. Changing up the nuts or adding spices can make the biscotti feel new every time you bake it!

Swap almonds for pistachios: I once tried this variation and loved how the pistachios gave the biscotti a vibrant green pop and a slightly sweet earthiness.
Add a hint of cinnamon or cardamom: For a cozy fall twist, a pinch of warm spice pairs so well with the citrus zest.
Gluten-free option: Using a good almond or oat flour blend works well; just make sure you check the texture before baking.
Chocolate dip: I sometimes dip half of the biscotti in melted dark chocolate for an indulgent finish that guests rave about.

How to Make Lemon and Orange Zest Biscotti with Almonds Recipe

Step 1: Mix the Wet Ingredients

Start by whisking together almond milk, vegetable oil, sugar, powdered sugar, lemon zest, orange zest (if using), and vanilla extract. I find that whisking until the sugar mostly dissolves helps ensure an even crumb in the biscotti. Don’t rush here — take your time to get a smooth, well-combined mixture.

Step 2: Combine Dry Ingredients and Nuts

In a separate bowl, toss together the flour, baking powder, salt, and chopped almonds. I like to toast the almonds lightly beforehand—it brings out their flavor and adds an irresistible aroma to the kitchen. Then, gradually stir the dry mix into the wet ingredients until just combined. You want a dough that’s firm but slightly sticky.

Step 3: Shape and Bake the Biscotti Logs

Turn the dough onto a lightly floured surface and shape it into two logs, roughly 12 inches long and 2-3 inches wide. Placing them gently on a parchment-lined baking sheet is my go-to method to avoid sticking. Bake at 350°F (175°C) for about 25-30 minutes until they’re golden and firm to the touch. Keep an eye on the color—you want a nice tan, but not overly brown.

Step 4: Slice and Toast the Biscotti

Once cooled slightly (5-10 minutes), slice the logs diagonally into ½-inch thick pieces. Arrange the slices cut-side down on the baking sheet and bake again for 10-12 minutes. Then flip each biscotti and toast for another 10-12 minutes. This twice-baking is what gives biscotti their classic crisp texture perfect for dunking.

How to Serve Lemon and Orange Zest Biscotti with Almonds Recipe

Lemon and Orange Zest Biscotti with Almonds Recipe - Recipe Image

Garnishes

I usually enjoy these biscotti plain to let the citrus and almonds stand out, but I sometimes drizzle a little melted white or dark chocolate on top for special occasions. A light dusting of powdered sugar also adds a pretty, snow-kissed look that’s perfect for gifting or dessert tables.

Side Dishes

This Lemon and Orange Zest Biscotti with Almonds Recipe is wonderful alongside a strong espresso or creamy latte—perfect for a relaxed morning or delightful afternoon tea. I’ve also paired them with vanilla ice cream for a fun take on a crunchy topping that’s a total crowd-pleaser.

Creative Ways to Present

When I bring these biscotti to gatherings, I love wrapping them in cellophane tied with a colorful ribbon to give a handmade feel. For holiday parties, setting them on a rustic wooden board surrounded by fresh herbs and citrus slices makes a visually stunning centerpiece that invites everyone to snack.

Make Ahead and Storage

Storing Leftovers

Once cooled completely, store your biscotti in an airtight container at room temperature. They should stay fresh and crunchy for up to two weeks—that’s plenty of time to keep enjoying them without losing their signature snap.

Freezing

If you want to keep these Lemon and Orange Zest Biscotti with Almonds Recipe longer, I’ve had great results freezing them. Just place the biscotti in a freezer-safe bag or container with parchment layers to prevent sticking. They keep well for several months and thaw quickly at room temperature.

Reheating

When I reheat biscotti, I pop them in a warm oven at around 300°F (150°C) for a few minutes to revive crispness without drying them out. This little trick keeps them tasting freshly baked, especially nice when dunked in hot drinks later on.

FAQs

Can I use other nuts instead of almonds for this Lemon and Orange Zest Biscotti with Almonds Recipe?

Absolutely! While almonds give a classic crunch, you can swap in pistachios, walnuts, or hazelnuts based on personal preference. Just make sure to chop them roughly and, if you like, toast them to boost flavor before adding to the dough.
Is it important to zest both lemon and orange?

You don’t have to include both zests every time. Lemon zest alone offers that fresh, tangy note that defines the biscotti, but adding orange zest adds a sweeter, warmer citrus layer. I usually add orange zest when I want a slightly more complex flavor profile.
Why bake the biscotti twice?

Twice-baking is essential to biscotti’s signature crispness and crunch. The first bake cooks the dough through, and the second bake dries the slices thoroughly so they’re sturdy enough to dip without crumbling.
Can I make this recipe gluten-free?

Yes! You can substitute all-purpose flour with a gluten-free blend, preferably one designed for baking. Just keep an eye on the dough’s consistency since gluten-free doughs can sometimes be a bit softer or crumbly.

Final Thoughts

This Lemon and Orange Zest Biscotti with Almonds Recipe holds a special place on my baking list because it’s so reliably delicious and wonderfully simple. I love how the citrus zests brighten the nutty sweetness and make every bite feel festive yet approachable. If you give it a try, I bet you’ll find your own favorite moment to enjoy these biscotti—whether it’s a quiet coffee break, a lively brunch, or wrapped up as a thoughtful gift to brighten someone’s day.