Baking School In-Depth: Cannoli

This Sicilian classic is a master class in texture.

Click here to download a printable PDF of this lesson.

INGREDIENT BREAKDOWN

Every component of cannoli, from their crackling shells to their creamy filling, depends on the interactions between the ingredients. Understanding what each one does helps you troubleshoot as you work and make deliberate decisions that affect the final result.

ALL-PURPOSE FLOUR: All-purpose flour provides the structural backbone of the shell. Its moderate protein content (around 10% to 12%) builds gluten when the dough is kneaded, giving the shell strength to hold its shape around the tube and withstand frying without falling apart. Sufficient gluten development is also what allows you to roll the dough very thin without it tearing.

GRANULATED SUGAR: A small amount of sugar encourages browning during frying through the Maillard reaction, helping the shell develop its deep golden color. It also subtly tenderizes the dough by competing with the proteins for available water, slightly limiting gluten development and producing a shell that shatters cleanly when bitten.

KOSHER SALT: Salt enhances flavor throughout the recipe, but in the dough, it plays a structural role as well. It strengthens the gluten network by tightening protein bonds, contributing to a dough that rolls smoothly without tearing and holds its seam securely during frying. As for the filling, salt draws out residual moisture from the ricotta and amplifies flavor across the entire mixture. It balances the sweetness of the confectioners’ sugar and brings forward the dairy notes of both the ricotta and mascarpone, making the filling taste brighter and more complex.

UNSALTED BUTTER: Butter shortens gluten strands by coating some of the flour proteins, limiting their ability to bond and form long, tough networks. Worked in at room temperature, it distributes evenly through the dough, contributing to a more tender, flakier shell rather than a chewy or bready one.

EGG: The yolk goes into the dough, adding richness and helping emulsify the fat and water for a more cohesive, workable texture. The white is reserved as the glue: Dabbed onto the overlapping edge of each dough circle before it is wrapped around the tube, the egg white seals the seam firmly so it holds through the heat and turbulence of frying.

DRY WHITE WINE: Wine is the traditional liquid in cannoli dough, and it serves a specific technical purpose. Unlike water, alcohol does not combine with flour proteins to form gluten, so using wine as the hydrating liquid keeps the dough pliable and easy to roll thin without becoming tough. Alcohol also evaporates faster than water in hot oil, which drives rapid steam formation just beneath the surface of the shell, producing the signature blistered, bubbly crust.

WHOLE-MILK RICOTTA CHEESE: Ricotta is the foundation of the filling. Its mild, milky sweetness and delicate texture define classic cannoli. Whole-milk ricotta offers the best fat content for a creamy, stable filling, but it also carries significant moisture that must be removed before use. Without overnight draining through a fine-mesh sieve, the excess whey will loosen the filling and cause it to seep into the shell, compromising the crunch you worked to achieve.

CONFECTIONERS’ SUGAR: Confectioners’ sugar dissolves instantly into the ricotta during processing, with no risk of graininess. Its approximately 3% cornstarch content acts as a mild stabilizer, absorbing free moisture and helping the filling hold its shape after piping. The quantity is intentionally given as a range (1/2 to 3/4 cup) to account for natural variation in sweetness and moisture between batches of ricotta.

ORANGE ZEST: Orange zest is a classic flavoring for cannoli. The zest holds the fruit’s essential oils in concentrated form, contributing floral, citrus brightness that cuts through the richness of the dairy filling. Processing the zest directly with the ricotta ensures the oils distribute evenly throughout rather than remaining in isolated pockets.

MASCARPONE CHEESE: Mascarpone is a thick, high-fat Italian fresh cheese made from cream, and it transforms the filling from good to exceptional. Folded into the processed ricotta by hand, it adds a silky richness and body that makes the filling pipe cleanly and hold its shape inside the shell.

TOOLS OF THE TRADE

The right tools keep laminated edges square, butter pliable, and layers sharply defined.

GLASS MIXING BOWLS: Because glass is nonreactive and slow to change temperature, it helps maintain a consistent 75°F (24°C) proofing environment—critical for controlled yeast activity before the dough is chilled overnight. Its smooth surface also allows the dough to release cleanly after proofing without deflating the structure you’ve just built. (Pictured: Glass Mixing Bowl 10-Piece Set.)

FOOD PROCESSOR: The food processor transforms drained ricotta into a silky, lump-free base. Its blade breaks down the curds and produces a smooth, creamy texture that pipes cleanly and holds its shape inside the shell. Stop to scrape down the sides as needed to ensure every bit of ricotta is fully incorporated before folding in the mascarpone. (Pictured: Cuisinart 50th Anniversary Edition Food Processor, 14-cup.)

PASTA ROLLER: Cannoli dough needs to be rolled to about 1/16 inch for shells that fry up crisp and light rather than doughy. A pasta roller gives you consistent thickness across every circle far more reliably than a rolling pin alone. We use setting #2, which achieves the right balance of thinness and structural integrity. A properly developed dough will roll smoothly without tearing. (Pictured: Imperia Pasta Machine.)

HEAVY-BOTTOMED POT: Stable, even heat is essential when frying cannoli shells. A heavy-bottomed Dutch oven distributes heat uniformly, preventing hot spots that can scorch the shells’ exterior before the dough is cooked through. Its depth also gives you the oil volume needed to submerge small batches fully, promoting even browning on all sides. (Pictured: Staub Enameled Cast Iron Essential French Oven, 5-Qt.)

ROLLING PIN: Before the pasta roller, the rolling pin is your first pass at flattening and shaping the dough. Use it to press the dough into a rough rectangle, making it easier to feed through the rollers without tearing. A smooth wooden rolling pin gives you tactile feedback as the dough relaxes under pressure, signaling that the gluten has rested enough to roll without springing back. (Pictured: Patisserie Rolling Pin.)

SIEVE: A fine-mesh sieve drains excess whey from the ricotta overnight, concentrating both flavor and texture. Skipping this step leaves too much moisture in the filling, which loosens its consistency and causes it to seep into the shell. (Pictured: All-Clad StainlessSteel Strainer, Set of 3.)

CANNOLI TUBES: Stainless steel cannoli tubes are the mold that gives each shell its cylindrical shape. We use 5-inch large tubes, which yield a generously portioned shell with just the right wall thickness. Their slight flexibility makes removal easier—a gentle squeeze after frying releases the cooled shell without cracking. Always allow the fried shell to cool for at least 5 minutes before sliding off the tube. (Pictured: EUICAE Cannoli Tubes, 5 inch Large Stainless Steel Cannoli, Pack of 15.)

ROUND CUTTER: A sharp-edged round cutter stamps out uniform circles of dough, each ready to wrap around a cannoli tube with a consistent ¼-inch overlap. We use a 4½-inch cutter, which gives just enough dough to wrap, seal, and fry without excess bulk at the seam. (Pictured: Round Cookie Cutter Set.)

PIPING TIP: A large open star piping tip pipes the filling into shells with a decorative ridged texture that holds its shape at the opening. Its wide diameter makes it easy to fill both ends of the shell evenly without creating air pockets. Fit the tip into a pastry bag, fill with the ricotta mixture, and apply steady pressure from the center outward for a clean, even result. (Pictured: Ateco # 828 – Open Star Pastry Tip.)

SILICONE SPATULAS: Folding mascarpone into the ricotta base requires a light hand and a flexible blade. A silicone spatula lets you work through the mixture in long, sweeping strokes without deflating the filling or overmixing, both of which can cause the mascarpone to break and turn grainy. The spatula’s flexibility lets it hug the bowl’s curve, ensuring nothing is left behind. (Pictured: GIR Mini Spoonula, GIR Ultimate Spatula.)

TONGS: A pair of sturdy kitchen tongs gives you control when lowering dough-wrapped tubes into hot oil and lifting golden shells out without splashing. Use them to rotate shells during frying, ensuring even browning on all sides. Once the shells are cool enough to handle, tongs help ease the tube free from the shell without cracking the crust. (Pictured: Williams Sonoma Prep Tools Stainless Steel Locking Tongs.)

WHY WINE?

The wine is essential to create cannoli’s signature structure

Unlike water, which fully hydrates flour proteins, alcohol only partially hydrates them. This limits gluten development, keeping the dough extensible but not elastic—ideal for rolling thin without springing back. During frying, alcohol evaporates more quickly than water. That rapid evaporation creates steam pockets, which form the characteristic blisters on the shell’s surface. The wine isn’t there for flavor alone— it’s essential to create cannoli’s signature structure.

SEALING THE SEAM

Egg whites are mostly water and protein. As the shell hits hot oil, those proteins coagulate quickly, effectively “gluing” the seam closed before steam pressure builds inside. Without a proper seal, expanding steam can force the overlap apart and cause the shell to split. Press the seam firmly and flatten it slightly. A tight seal ensures the shell stays cylindrical, crisp, and intact from fryer to filling.

THE PHYSICS OF CRISPNESS

Crispness is a balance of heat, hydration, and timing.

When the shells hit 350°F (180°C) oil, moisture in the dough rapidly converts to steam. That steam pushes outward, forming the characteristic bubbles on the surface. Meanwhile, starches gelatinize and proteins set, creating a rigid, glassy structure as moisture escapes. The faster this happens, the crisper the shell. That’s why steady oil temperature matters. If the oil temperature drops, the structure forms more slowly, allowing excess fat to be absorbed before the crust sets.

The filling presents the opposite challenge. Ricotta contains whey—free water that will be absorbed into the shell if left unchecked. Draining overnight reduces this moisture, slowing the absorption and preserving crispness. Confectioners’ sugar contains a small percentage of starch, which also absorbs some moisture from the ricotta, subtly stabilizing the filling and preventing it from becoming loose. The smaller particle size of confectioners’ sugar also dissolves more readily, creating a smoother mouthfeel without graininess.

Once filled, the clock starts. Moisture will always move from the creamy interior to the dry shell. Filling at the last moment isn’t just traditional—it’s physics.

Texture, here, is simply the balance between evaporation and absorption.