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Classic Italian Almond Amaretto Biscotti with Citrus Zest - Low-Sugar & Easy

By Beginnerbakes Test KitchenReviewed by Beginnerbakes Editorial TeamPublished Apr 22, 2026 · Updated May 12, 2026
Italian 55 mins beginner-friendlyeasystep-by-stepclassicitalianno-fusspartysnackminimal-ingredientsnut-freewinter-bakinglow-sugaramarettocitrus-zestalmond-biscotti

This easy Italian almond amaretto biscotti recipe is perfect for beginner bakers looking for a low-sugar, no-fuss cookie. Featuring aromatic almonds, authentic amaretto liqueur, and fresh citrus zest, these biscotti deliver crisp texture and sophisticated flavor ideal for winter baking, parties, and tea time.

Classic Italian Almond Amaretto Biscotti with Citrus Zest - Low-Sugar & Easy
Prep 15 min
Cook 40 min
Total 55 min
Servings 20
Difficulty easy
Cuisine Italian

Recipe Details

Prep15 min
Cook40 min
Total55 min
Servings20
Difficultyeasy
CuisineItalian
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Ingredients

Servings 20
  • 1 3/4 cups all-purpose flour
  • 1/2 cup granulated sugar (reduce to 1/3 cup for lower sugar option)
  • 1 teaspoon baking powder
  • 1/4 teaspoon salt
  • 2 large eggs
  • 2 teaspoons amaretto liqueur
  • 1 teaspoon vanilla extract
  • 1 tablespoon finely grated lemon zest (or orange zest)
  • 3/4 cup sliced almonds (or substitute with toasted sunflower seeds for nut-free)
  • Non-stick spray or parchment paper for baking

Instructions

  1. Preheat oven to 350°F (175°C) and line a baking sheet with parchment paper or lightly spray with non-stick spray.
  2. In a large bowl, whisk together flour, sugar, baking powder, and salt until well combined.
  3. In a separate bowl, beat eggs, then stir in amaretto liqueur and vanilla extract.
  4. Pour wet ingredients into dry ingredients and gently mix with a wooden spoon or spatula until a sticky dough forms.
  5. Fold in the citrus zest and sliced almonds (or sunflower seeds for nut-free). Mix until evenly distributed, avoiding overmixing to keep biscotti tender.
  6. Lightly flour hands and shape dough into a 12-inch long, 2-inch wide log. Place on prepared baking sheet and gently flatten the top.
  7. Bake for 25 minutes until the log is firm and beginning to turn golden.
  8. Remove from oven and cool for 10 minutes before transferring the log to a cutting board.
  9. Use a sharp serrated knife to cut the log diagonally into 1/2-inch thick slices to form biscotti.
  10. Place biscotti slices cut side down on baking sheet, spaced apart. Bake for another 10–15 minutes, flipping halfway, until crisp and golden.
  11. Cool biscotti completely on a wire rack before serving or storing.

Frequently Asked Questions

Reader questions and answers for this recipe will appear here.

This classic Italian almond amaretto biscotti recipe is naturally adaptable, letting you tailor it to your dietary requirements without losing its delicious crispness and flavor:

  • Nut-Free: Substitute sliced almonds with toasted sunflower or pumpkin seeds to maintain crunch without nuts.
  • Lower Sugar: Reduce granulated sugar to 1/3 cup for a milder sweetness suitable for mindful winter treats.
  • Dairy-Free & Vegan: Replace eggs with flax eggs (1 tbsp ground flaxseed + 3 tbsp water, let sit 5 minutes) and swap amaretto liqueur for almond or vanilla extract to avoid alcohol.
  • Gluten-Free: Use a quality 1-to-1 gluten-free baking flour blend with xanthan gum to preserve texture and structure if gluten is a concern.

These substitutions keep the recipe approachable, easy, and friendly for beginner bakers seeking tasty homemade biscotti aligned with their needs.

Equipment Needed

Ensure your baking success with these essential beginner-friendly tools for making classic Italian almond amaretto biscotti:

  • Mixing Bowls: Two large bowls - one for dry ingredients and one for wet ingredients for organized preparation.
  • Whisk, Wooden Spoon or Spatula: Whisk to evenly blend dry ingredients; wooden spoon or spatula to gently combine wet and dry ingredients into dough.
  • Measuring Cups & Spoons: Precisely measure dry and liquid ingredients including flour, sugar, baking powder, vanilla, and zest.
  • Baking Sheet: A sturdy rimmed baking sheet to bake the biscotti log and slices evenly.
  • Parchment Paper or Non-stick Spray: To prevent sticking and simplify cleanup.
  • Serrated Knife: Sharp serrated knife for clean diagonal slices of biscotti without crumbling.
  • Wire Cooling Rack: For even cooling, allowing biscotti to crisp thoroughly on all sides.
  • Grater or Zester: Fine grater or zester for fresh lemon or orange zest to maximize citrus flavor.

These basic tools ensure a smooth, no-fuss baking experience and consistently delicious biscotti results.

Ingredient Prep Notes

Flour: Use all-purpose flour for ideal biscotti texture. For gluten-free baking, substitute with a 1-to-1 gluten-free flour blend containing xanthan gum.

Sugar: Granulated sugar at 1/2 cup can be reduced to 1/3 cup for a low-sugar treat. Alternative sweeteners like coconut sugar or maple syrup are possible but may slightly alter flavor and texture.

Almonds: Replace sliced almonds with toasted sunflower seeds for a nut-free crunchy option while retaining texture.

Amaretto Liqueur: Delivers authentic almond flavor; use almond extract diluted with water or orange juice as a non-alcoholic substitute to keep citrus notes.

Citrus Zest: Always use fresh lemon or orange zest for maximum aroma and bright flavor; avoid dried or pre-grated zest.

Eggs: Eggs bind dough. For vegan or egg-free versions, substitute each egg with a flax egg (1 tablespoon ground flaxseed mixed with 3 tablespoons water, set 5 minutes) or 1/4 cup unsweetened applesauce.

Mixing Advice: Stir until combined to prevent overworking dough, which can lead to tough biscotti due to gluten development.

Baking Surface: Parchment paper is recommended for non-stick baking and easy cleanup. Non-stick spray is an effective alternative.

Oven Note

Perfect oven preparation is crucial for crisp, even biscotti, especially for beginners. Preheat your oven fully to 350°F (175°C) and use an oven thermometer if available for accuracy.

Position the baking sheet on the center oven rack for uniform heat distribution. Minimize oven door openings to maintain steady temperature and ensure consistent cooking.

After the first bake, let the biscotti log cool slightly before slicing to prevent dough from sticking or breaking. On the second bake, flip slices halfway through for even toasting on both sides. Watch closely toward the end to avoid burning.

Use parchment paper or a silicone baking mat to prevent sticking and streamline clean-up.

Following these oven tips will help you produce perfectly crisp, golden biscotti with confidence.

Easy Upgrade Ideas

Customize and elevate your classic Italian almond amaretto biscotti with these simple, beginner-friendly upgrade ideas that maintain the recipe's low-sugar, no-fuss nature:

  • Chocolate Dip: Dip the cooled biscotti ends into melted dark or white chocolate. Set on parchment for an elegant finish that's perfect for parties and kid-friendly treats.
  • Spiced Citrus Zest: Sprinkle warming spices such as cinnamon, cardamom, or nutmeg along with citrus zest to add cozy winter flavors.
  • Nut-Free Crunch: Swap almonds for toasted pumpkin or sunflower seeds to keep delightful texture but nut-free.
  • Orange-Glazed Finish: Brush a glaze of powdered sugar mixed with fresh orange juice over warm biscotti for a shiny, flavorful enhancement to complement the amaretto.
  • Vegan Adaptation: Use flax eggs and nut-free seeds to create a vegan, allergen-friendly biscotti without compromising taste or texture.
  • Flavor Boost: Integrate mini dark chocolate chips, dried cranberries, or chopped apricots into the dough for bursts of flavor and color.
  • Freezer-Friendly: After baking and cooling, freeze biscotti in airtight containers. Reheat briefly before serving for convenient snacking anytime.

These easy ideas allow you to personalize your biscotti for every occasion, dietary need, or preference while keeping baking simple.

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