The Ultimate Sugar Cookie Biscotti (Festive & Funfetti!)

Imagine the buttery, nostalgic flavor of a classic sugar cookie, reimagined with the sophisticated, satisfying crunch of an Italian biscotti, and studded with a joyful explosion of rainbow sprinkles. That, my friends, is the pure, festive magic of this Sugar Cookie Biscotti. It is, without a doubt, the most cheerful and delicious cookie you will…

Imagine the buttery, nostalgic flavor of a classic sugar cookie, reimagined with the sophisticated, satisfying crunch of an Italian biscotti, and studded with a joyful explosion of rainbow sprinkles. That, my friends, is the pure, festive magic of this Sugar Cookie Biscotti. It is, without a doubt, the most cheerful and delicious cookie you will bake this season, perfect for any celebration.

Here’s the thing about biscotti: it has a reputation for being fussy, a project for seasoned bakers. I’m here to tell you that’s a myth! The signature crunch comes from a simple two-bake process that is surprisingly easy to master. I created this recipe to take that classic technique and infuse it with the pure fun of a funfetti sugar cookie. It’s a whimsical twist that’s guaranteed to bring a smile to anyone’s face.

I promise you, there is no greater baking reward than pulling a tray of these perfectly crisp, colorful cookies from your oven. They are the ultimate companion for a morning cup of coffee, a delightful afternoon treat with tea, or a beautiful addition to any holiday cookie platter. Dipped in a simple sweet glaze, they are simply irresistible.

Get ready to create a batch of stunningly festive, incredibly delicious biscotti that will make any day feel like a celebration.

Why This Sugar Cookie Biscotti is a Must-Bake!

You are going to be absolutely delighted by how fun and easy these beautiful cookies are to make. This recipe is a keeper for so many reasons. Here’s why:

  • Fun and Festive Appearance: Packed with rainbow sprinkles, these funfetti-style biscotti are incredibly cheerful and perfect for birthdays, holidays, or any celebration that needs a pop of color.
  • The Perfect Crunchy Texture: This recipe delivers that signature biscotti crunch—sturdy enough for dipping into a hot drink, but not so hard that it will break your teeth.
  • Classic Sugar Cookie Flavor: With a buttery, vanilla-forward flavor, these taste just like your favorite sugar cookie in a perfectly crisp, new form.
  • Wonderful for Gifting and Make-Ahead: Biscotti are famously sturdy and have a long shelf life, making them the perfect cookie to bake in advance or package up for beautiful homemade gifts.
  • Easier Than You Think: Don’t be intimidated by the twice-baked method! This recipe breaks it down into simple, manageable steps for foolproof results.

Recipe Snapshot

Prep Time35 minutes
Cook Time45-50 minutes
Total Time2 hours 10 minutes
Yield2 dozen (24)
Calories196 kcal per serving
CourseDessert, Cookie
CuisineItalian-American
Difficulty/MethodIntermediate / Baking

Your Shopping List for This Festive Bake

This recipe uses classic cookie ingredients to create its signature flavor and fun look. Here’s what you’ll need:

→ For the Biscotti Dough

  • 3 cups all-purpose flour
  • 1 ½ tsp baking powder → Provides the lift for our cookies.
  • ½ cup (1 stick) salted butter → Must be at room temperature for proper creaming.
  • 1 cup granulated sugar → For that classic sugar cookie sweetness.
  • 3 large eggs → At room temperature, divided for the dough and egg wash.
  • 2 ¼ tsp vanilla extract → Divided for the dough and the glaze.
  • ½ cup rainbow sprinkles → The funfetti! Jimmies work best as they don’t bleed their color as much.

→ For the Sweet Glaze

  • 2 cups powdered sugar → For a smooth, sweet glaze.
  • 3 tbsp milk → Plus a little more as needed to get the perfect consistency.

Let’s Get Baking! Your Step-by-Step Guide

Biscotti is all about the “twice-baked” method. Let’s break it down into simple, easy stages!

Part 1: The Funfetti Dough

  1. Prep and Whisk Dry Ingredients: Preheat your oven to 350°F and line a large baking sheet with parchment paper. In a medium bowl, whisk together the flour and baking powder.
  2. Cream Butter and Sugar: In a stand mixer with the paddle attachment, beat the room-temperature butter and granulated sugar on medium speed for 3-4 minutes, until light and creamy.
  3. Add Eggs and Vanilla: Reduce the speed to low and beat in 2 of the eggs, one at a time. Mix in 2 teaspoons of the vanilla. Scrape down the bowl, then beat on medium for 1-2 minutes until well combined.
  4. Combine and Fold: With the mixer on low, gradually add the flour mixture in three additions, mixing until just combined. Be careful not to overmix! Gently fold in 6 tablespoons of the rainbow sprinkles with a wooden spoon.

Part 2: The First Bake & Slicing

  1. Shape the Logs: Divide the dough in half. On your prepared baking sheet, use lightly oiled hands to shape each half into an 8-by-4½-inch rectangle (about ½ inch thick), leaving space between them.
  2. Egg Wash and Bake: Lightly beat the remaining egg in a small bowl and brush it over the tops of the dough logs. Sprinkle with the remaining 2 tablespoons of sprinkles. Bake for 25 to 30 minutes, until lightly browned and firm.
  3. Cool and Slice: Let the baked slabs cool on the baking sheet for about 15 minutes, until they are cool enough to handle. Transfer one slab to a cutting board. Using a large serrated knife, carefully slice it crosswise into ½-inch-thick biscotti slices. Repeat with the second slab.

Part 3: The Second Bake & Finishing Touches

  1. The Second Bake: Arrange the biscotti slices on the baking sheet with a cut side facing up. Bake for 10 minutes. Remove the sheet from the oven, flip each slice over, and bake for another 10 minutes, until they are lightly golden and feel dry to the touch.
  2. Cool Completely: Transfer the finished biscotti to a wire rack to cool completely, about 15 minutes.
  3. Make the Glaze: While the biscotti cool, whisk together the powdered sugar, 3 tablespoons of milk, and the remaining ¼ teaspoon of vanilla in a medium bowl until smooth. Add more milk, 1 teaspoon at a time, if needed to reach a good dipping or drizzling consistency.
  4. Glaze and Set: Dip one end of each cooled biscotti into the glaze or use a spoon to drizzle the glaze over them on the rack. Let the glaze set completely, about 15 minutes, before storing.

WiseRecipes’ Top Tips for Perfect Biscotti

Follow these simple secrets for perfectly crisp, flavorful, and beautiful biscotti every time.

  1. Room Temperature is Key. For a smooth, well-emulsified dough, make sure your butter and eggs are at room temperature before you start. This is crucial for the creaming process.
  2. Don’t Overmix the Flour. Once you add the dry ingredients, mix only until they are just combined. Overmixing develops the gluten in the flour, which can lead to tough, dense biscotti instead of light and crisp ones.
  3. Oil Your Hands for Shaping. This dough is sticky! A light coating of vegetable oil on your hands will work wonders, allowing you to easily shape the logs without the dough sticking to you.
  4. Use a Serrated Knife. A large serrated knife (like a bread knife) is the best tool for slicing the baked logs. Use a gentle sawing motion to cut through without crumbling the warm, delicate slabs.
  5. The Second Bake is Crucial. This is what dries out the biscotti and gives them their signature, long-lasting crunch. Don’t be tempted to skip it! It’s the most important step for achieving that perfect texture.

Sugar Cookie Biscotti

The classic, buttery flavor of a sugar cookie meets the delightful crunch of Italian biscotti! Studded with rainbow sprinkles and dipped in a sweet glaze, these are the most cheerful and delicious cookies for any celebration.
Prep Time 35 minutes
Cook Time 50 minutes
Total Time 2 hours 10 minutes
Servings: 24
Course: Cookie, Dessert
Cuisine: Italian-American
Calories: 196

Ingredients
  

  • 3 cups all-purpose flour
  • 1 1/2 tsp. baking powder
  • 1/2 cup (1 stick) salted butter, at room temperature
  • 1 cup granulated sugar
  • 3 large eggs, at room temperature divided
  • 2 1/4 tsp. vanilla extract divided
  • 1/2 cup rainbow sprinkles divided
  • as needed Vegetable oil, for hands
For the Glaze
  • 2 cups powdered sugar
  • 3 Tbsp. milk, plus more as necessary

Equipment

  • Baking sheet
  • Parchment paper
  • Stand Mixer with Paddle Attachment
  • Medium bowl
  • Whisk
  • Wooden Spoon
  • Serrated Knife
  • Cutting Board
  • Wire Rack

Method
 

  1. Preheat the oven to 350°F. Line a baking sheet with parchment paper. Whisk together the flour and baking powder in a medium bowl.
  2. Beat the butter and granulated sugar in a stand mixer on medium speed until creamy. Reduce speed to low and beat in 2 eggs, one at a time, and 2 teaspoons vanilla. Increase speed to medium and beat until well combined.
  3. Reduce speed to low and beat in the flour mixture in 3 additions, until just combined. Fold in 6 tablespoons sprinkles with a wooden spoon.
  4. Divide the dough in half. Using oiled hands, shape each piece on the baking sheet into an 8-by-4½-inch rectangle.
  5. Lightly beat the remaining egg and brush it on the dough. Sprinkle with the remaining 2 tablespoons sprinkles.
  6. Bake until lightly browned, 25 to 30 minutes. Let the slabs cool for about 15 minutes.
  7. Transfer to a cutting board and, using a large serrated knife, slice crosswise into ½-inch-thick biscotti. Arrange the biscotti on the baking sheet with a cut side facing up.
  8. Bake for 10 minutes, then flip the slices and continue baking until lightly golden and dry, about 10 more minutes. Transfer to a rack to cool completely.
  9. For the glaze: Whisk together the powdered sugar, 3 tablespoons milk, and the remaining ¼ teaspoon vanilla. Whisk in more milk as necessary until the glaze is a dippable consistency.
  10. Dip or drizzle the cooled biscotti with the glaze. Allow the glaze to set completely, at least 15 minutes.

Notes

Storage: Sugar cookie biscotti will keep in an airtight container at room temperature for up to 1 week and in the freezer for up to 3 months.
Note: The information shown is Edamam’s estimate based on available ingredients and preparation. It should not be considered a substitute for a professional nutritionist’s advice.

Keep Them Fresh! Storing Your Biscotti

Biscotti are famously excellent keepers, which makes them a perfect make-ahead treat.

  • Room Temperature: Once the glaze is fully set, store the biscotti in an airtight container at room temperature. They will stay fresh and crunchy for up to 1 week.
  • Freezer: For longer storage, you can freeze the finished biscotti in an airtight container or freezer bag for up to 3 months. Let them thaw at room temperature for about an hour before serving.

FAQs: Your Biscotti Questions, Answered!

Why are my biscotti too hard? Or too soft?

The texture of biscotti is all in the second bake. If your biscotti are too hard, you may have baked them for too long on the second round. If they are too soft or cake-like in the center, they needed more time in the oven during the second bake to fully dry out.

Can I use a different type of sprinkle?

Rainbow “jimmies” (the long, skinny sprinkles) are the best choice for this recipe because their color is less likely to bleed into the dough during mixing and baking. Nonpareils (the tiny balls) tend to dissolve and can turn your dough a murky color.

Do I have to use a stand mixer?

No, you can definitely make these with a hand mixer for the creaming and mixing steps. You will want to switch to a wooden spoon or spatula to fold in the sprinkles at the end, as the dough will become quite thick.

Why did my biscotti logs spread so much during the first bake?

This usually happens if the dough is too warm or soft. Make sure your butter is at room temperature but not melty. If your kitchen is very warm, you can chill the shaped logs on the baking sheet for 15-20 minutes before baking to help them hold their shape.

Final Thoughts: Your Most Cheerful Cookie Bake

There is such a simple pleasure in a perfectly crunchy cookie, especially one that’s as fun and festive as this! These Sugar Cookie Biscotti are a celebration in every bite. They are a joy to bake, a delight to share, and the perfect way to add a little splash of color to your day. I hope you love them. Happy baking!

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