Lemon Pistachio Biscotti for a bright crunchy coffee time
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I will never pass up a chance to dunk lemon pistachio biscotti in my coffee; with vivid green and bright citrus flavor with a distinctive crunch, they’re plain addictive.
That they keep for weeks (if they last) and take just about 10 minutes to get them into the oven is even better. Work once, have a treat for a long time. That’s Italian efficiency here, and I for one am grateful for the legions of nonnas who taught us that biscotti were delightful.
As much as I love anise biscotti and ones loaded up with almonds, lemon pistachio biscotti will always be my first choice. They’re pretty and I’m a sucker for anything pistachio. See my pistachio butter for evidence! Shoot, I’d probably spread pistachio butter ON my biscotti and then dunk it because that’s how I roll.
Regardless, you’ll love how easy these are to put together. Overall, biscotti are the kind of hands-off kind of cookie you need after the cookie baking spree of the Christmas season.
Let’s bake em twice.

Lemon Pistachio Biscotti
What are biscotti anyhow?

Biscotti are an Italian cookie, that is not terribly sweet, filled with nuts, and shaped into a log before cutting into slices. The name “biscotti” means “twice baked” and is biscotto in the singular. As Americans we usually say biscotti regardless.
Once the log of dough is baked once, it is cooled, then cut into slices. The slices then get baked a second time to dry out the biscotti, ensuring that they can be kept for long periods of time. There’s a whole family of breads from across the world (rusks, zwieback, friselle, paximadia, many Scandinavian rye breads etc) that are baked similarly in times when people needed to be efficient with their use of fuel in baking. A round of biscotti or these types of bread could be baked and dried out in the last bits of a fire without any loss of quality.
Traditionally, the only fat in biscotti comes from nuts, and from eggs which also bind the dough together. You will see modern versions with butter. The inclusion of butter is something my Mom and I always have strong disagreements about, but it changes the fundamental texture and makes them not as crisp. I maintain that that’s okay because biscotti are dunkers–meant to be dunked in a cup of tea or coffee and not meant to shatter your teeth eating them plain.
Why you’ll love lemon pistachio biscotti particularly

- So lovely: People, pistachios are beautiful. That vivid green tinged with purple is always worth looking at and set in a canvas of bright pale yellow biscotti then cut in a perfect cross-section, these cookies are lookers.
- Sweet sour with richness of nuts: There’s a lot going on flavor-wise here. The lemon balances the light sweet flavor, and the nuts add some delicious fat that helps you forget that there’s no butter here.
- Dairy-free: In the many years that I had a hard time tolerating dairy, biscotti were always a safe treat since they have no dairy ever in them. I’m not a gluten-free expert, but I imagine that it’s very easy to swap in your favorite GF flour without drama.

Ingredients for Lemon Pistachio Biscotti
- All-purpose flour
- Granulated sugar
- Lemon zest
- Baking powder
- Eggs
- Lemon juice
- Almond extract: You can use vanilla instead, but the almond beefs up the flavor of the pistachio.
- Unsalted pistachios: steer clear from the salted ones unless you want a salty cookie. Blech.
- Salt (optional, only if using unsalted pistachios)
Tips for making good biscotti

- Wet your hands: Biscotti dough is unique. It’s quite sticky, and that’s not a mistake. When you go to form the dough for the first baking, you might have a difficult time smoothing the dough into nice neat logs. First dampen your hands with a little water, and you’ll have no problem shaping the logs.
- Sprinkle the tops with sugar: biscotti don’t usually need any extra decoration, though a sprinkle of sugar on the tops of the log will add just a little more texture and subtle contrast.
- Don’t cut too soon: Treat your biscotti logs like you would bread by first letting it cool down before cutting. This will give you the cleanest cuts on your slices.
- Keep your oven low: You do want to bake these at a high temperature as you’ll lose the paleness of the lemon dough and the vivid green of the pistachio. Stick to the lower temps in the recipe for the best looking biscotti.
Lemon Pistachio Biscotti
- Total Time: 2 hours
- Yield: about 40 biscotti 1x
Description
These cookies are bright springy dunking cookies perfect for an afternoon cup of coffee. While biscotti take a while to bake, it’s mostly unattended, so you can bake these while you’re doing other work in the kitchen. Be sure to use unsalted pistachios here as salted nuts will be overly salty.
Ingredients
- 1 and ½ cups all-purpose flour (195 g)
- 1/2 cup granulated sugar (100 g) + 1 tablespoon for sprinkling
- 1 teaspoon grated lemon zest
- 3/4 teaspoon baking powder
- 2 large eggs
- 2 Tablespoons lemon juice
- 1 teaspoon almond extract
- 1 cup whole shelled unsalted pistachios (from about 2 cups pistachios in the shell)
- 1/2 teaspoon salt (optional, and only add if using unsalted pistachios).
Instructions
Lemon Pistachio Biscotti
- Preheat the oven to 325 F (160 C). Line a sheet tray with a piece of parchment.
- Mix the flour with the lemon zest, and baking powder, and salt (if using) in a large bowl.

- Whisk the sugar, lemon juice, and almond extract together in a small bowl just to dissolve the sugar.
Break in the eggs and whisk until smooth. - Pour the eggs into the flour and mix with a baking spatula with a few turns.

- Pour in the nuts when you still have some flour left on the bottom of the bowl and fold the nuts into the dough as you’re finishing mixing everything together.

- The dough should be bright yellow and quite sticky.
- Spoon the dough into two rough logs on the parchment, leaving a gap between the logs.

- Use wet hands to shape the dough into logs that are about 2 and ½” wide and 10” long.

- Sprinkle the logs with the remaining tablespoon of sugar.
- Bake the logs for 20 minutes. In that time, the dough will set, puffy, and the logs will be dry to the touch.

- Cool the logs completely before proceeding. This will take about 30 minutes.
- Cut the logs at an angle into slices about ½” wide.
Spread the slices on the baking sheet (you can use the same parchment). There’s no need to leave any room between pieces. 
- Lower the oven heat to 250 F (120 C). Bake the biscotti at the lower temperature for 30 minutes. After 30 minutes, turn the oven off, but leave the biscotti still in the oven for another 30 minutes.
- The biscotti will firm up after baking, but you should be able to snap open a biscotto easily after baking. If you still feel any spongy softness, let the biscotti sit out at room temperature to finish drying out.
- Biscotti keep for weeks in an airtight tin. Serve them with coffee, and be sure to dunk them!

- Prep Time: 10 minutes
- +30 minutes cooling time:
- Cook Time: 1 hour 20 minutes
- Category: Cookies
- Method: Oven
- Cuisine: Italian
Nutrition
- Serving Size: 1 biscotti
- Calories: 48
- Sugar: 2.8 g
- Sodium: 33 mg
- Fat: 1.7 g
- Carbohydrates: 7.1 g
- Protein: 1.4 g
- Cholesterol: 9.3 mg




