Twice-baked almond biscotti scattered on a worn wood table beside a stack of pale butter cookies and rounds of shortbread, one biscotto broken to show whole almonds, with a small glass of amber dessert wine and an espresso

Biscotti, Cantucci and Butter Cookies: The Complete Guide

September 29, 2026

The cookie shelf in a good pantry store is really two shelves. On one side sit the twice-baked: hard, dry Italian biscuits studded with whole almonds, built to be dunked and to keep for months. On the other sit the butter cookies: shortbread, sablés, the fluted rounds of the Danish tin, cookies in which the fat is the whole argument, rich and tender and gone within the week. They get bought for the same moments, coffee, guests, the end of dinner, yet they could hardly be more different in how they are made, how they behave in the cupboard, and what they want in the glass beside them. This guide covers both families: where each comes from, how the Tuscan original earned a protected name, what the label tells a careful reader, which drink each cookie was built for, and what to do with the crumbs. For the label alone, the buying guide to biscotti goes trap by trap.

One word, two families

Biscotto descends from the Medieval Latin biscoctum, bread twice cooked, from bis coctus, and English took the same word down a parallel road to arrive at biscuit. The name is a recipe. In Italy, biscotti simply means cookies, all of them; the specific hard almond biscuits Americans call biscotti are known at home as cantucci or cantuccini, and in their birthplace as biscotti di Prato. The double bake is the whole idea: a log of dough is baked once, sliced on the bias while warm, then returned to the oven so the cut faces dry out. The second bake drives off moisture, and everything that makes the cookie itself follows from that dryness. The crunch, the way it stands up to a full dunk without collapsing, and the long life in the tin are one property wearing three outfits.

The butter cookie takes the opposite path. One bake, and as much fat as the dough will hold. Scotland says it plainly in the name: as Walkers, the Speyside baker, puts it, the shortness in shortbread comes not from the size of the biscuit but from the large amount of butter in the dough. Butter is what interrupts the flour and keeps the crumb tender, so where the cantuccino has crunch, the shortbread has a dense, melting give. Neither texture is a compromise on the other. They are two complete answers to the same question of what belongs beside a hot drink.

Prato and the twice-baked original

The cantuccino is old. The Cantuccini Toscani consortium traces its origins to at least the sixteenth century, and a seventeenth-century reference already describes the method exactly: long and slim sliced bread, put back in the oven to dry off. For most of that history the biscuit was leaner and plainer than the one we know; by Visit Tuscany's account, it took until the twentieth century for almond cantuccini to be produced all across the region.

The version the world knows comes from Prato, a textile town northwest of Florence, and largely from one doorway. In 1858, Antonio Mattei, a baker's son, opened his biscottificio in Prato's historic center, and the prizes came quickly: awards at the expositions of Florence in 1861, London in 1862 and Paris in 1867, for the house's almond biscotti and anise-scented cantucci. Pellegrino Artusi, the father of the modern Italian cookbook, memorialized Mattei after his death in 1885 as a good man with genius for his art. The Pandolfini family took over the firm in 1921 and runs it still, baking in the same building. The house's cobalt-blue wrapping paper, in use since the 1880s, was registered as a European color trademark in 2019, one of the first in Italy. The full story is in our Antonio Mattei producer guide, and the biscuits themselves, Mattei's biscotti di Prato (shop Mattei's biscotti di Prato), still arrive folded in that blue paper.

What the IGP seal guarantees

On 26 January 2016, the European Union recognized Cantuccini Toscani, also written Cantucci Toscani, as a protected geographical indication, IGP in Italian and PGI in English. The specification fixes a floor under the recipe: a dough of flour, whole unblanched almonds, sugar, eggs, butter and honey, baked, sliced and dried, with whole almonds making up at least 20 percent of the finished biscuit, the entire production carried out in Tuscany under external control. A consortium of Tuscan bakeries now defends the name.

Read the seal for what it is. It guarantees geography, method and that 20 percent almond floor; it does not rank one baker above another, and a biscuit without the mark can still stand on its maker's name. The two numbers worth finding on any package are the almond percentage, printed in the ingredient list, and the length of that list. The closer it reads to the six ingredients of the specification, the closer the biscuit is to its home recipe. The buying guide walks the rest of the label.

The butter cookie family

The other shelf begins in Scotland. Shortbread's canonical form is four ingredients, flour, butter, sugar and salt, and its modern standard-bearer started small: in 1898, a twenty-one-year-old named Joseph Walker opened a bakery in the Speyside village of Aberlour with a fifty-pound loan and a stated ambition to bake the world's finest shortbread. The firm still bakes to the four-ingredient recipe from the same village. Shortbread is the densest of the family, thick, sandy, faintly salty, and it is tea's cookie before it is coffee's.

France answers with the sablé, a thinner, finer round from the country's butter belt, its crumb so fine it dissolves rather than snaps. Denmark sends the blue tin: crisp piped rings, pretzels and fluted rounds, snappier than shortbread because they are thinner and slightly leaner, engineered for the coffee table. The Nordic countries treat cookies-with-coffee as a daily institution rather than an indulgence, a habit our piece on fika, Sweden's coffee break, describes from the Swedish side. And Italy fields one more cousin worth knowing: the amaretto, crisp or chewy, built on almonds, sugar and egg white with no butter at all, closer in spirit to the cantuccino's almond argument than to the Danish tin.

Side by side

Style	Home	The fat	Texture	Built for
Cantucci, biscotti di Prato	Prato and Tuscany	Eggs, a little butter and honey	Hard, dry, full of whole almonds	Dunking: vin santo, espresso
Shortbread	Scotland	Butter, and plenty of it	Thick, dense, sandy	Tea, the afternoon
Sablé	France	Butter and egg yolk	Fine, delicate, dissolving	Coffee, the end of a dinner
Danish butter cookies	Denmark	Butter	Thin, crisp, snapping	Coffee and company, the open tin
Amaretti	Italy	None; almonds and egg white	Crisp shell or chewy heart	After dinner, crumbled over desserts

How to serve them

The hard family wants a liquid. The Tuscan rite is specific: cantucci at the end of the meal beside a small glass of vin santo, the region's amber dessert wine, each biscuit dipped before every bite. Visit Tuscany records it exactly that way: enjoyed with tea and coffee or, according to tradition, dipped in liqueur wines such as vin santo. There is no wrong substitute. Espresso is the workday version, and any sweet wine with some acidity does the job at dinner. The dryness that makes a cantuccino seem severe on its own is what lets it drink without dissolving; a biscuit that survives the glass was made correctly.

The butter family needs nothing but company. Shortbread and sablés go beside tea and coffee rather than into them, and both earn a place at the sweet end of a cheese board, where the salt in the dough does quiet work. For a no-oven dessert spread, a plate that mixes both families, hard beside tender, almond beside butter, with fruit and a bar of good chocolate, is the fastest respectable finish to a dinner; our dessert-without-baking piece builds six such plates.

In the kitchen

Both families are ingredients as much as they are cookies. Crushed butter cookies bind the classic chocolate salami (chocolate salami guide), where their crumb does the work fat does in pastry, and any bar from our craft chocolate guide improves it. Either family, pulsed to crumbs and pressed with melted butter, makes a tart or cheesecake base with real character. Cantucci crumbs over gelato or poached fruit add crunch and almond in one move, and a hard biscuit soaked briefly in coffee or sweet wine is the start of a trifle. For the cook who wants to start from flour, the recipe to learn first is the twice-baked log itself, forgiving at every step because the second bake corrects the first.

One Denver note for the home baker. Above roughly 3,000 feet, Colorado State University Extension advises that cookie recipes may need a slight decrease in leavening, fat and sugar, a slight increase in liquid and flour, and a slightly higher oven temperature, with chilled dough to limit spread. Twice-baked doughs take these adjustments gracefully, and the drying second bake hides small errors. The altitude guide covers the rest of the kitchen.

Keeping them

Storage follows texture. The cantuccino's second bake is a preservation method older than the pantry it sits in; dry biscuits, like the dry crackers in our crackers guide, ask only to be kept airtight, cool and away from steam, and a tin on a shelf far from the kettle does it. Butter cookies run on a shorter clock, because butter picks up neighboring smells and, in time, staleness, so the tin matters more and the weeks matter sooner. The full question set, how long each keeps, what softness means, whether the freezer is worth it, lives in the answers page for biscotti and butter cookies.

Short answers to the rest

Biscotti, cantucci or cantuccini? The same biscuit at different distances from home: biscotti abroad, cantucci or the diminutive cantuccini in Tuscany, biscotti di Prato in the city that perfected them. Are they supposed to be this hard? Yes. The hardness is the second bake doing its job, and the glass beside the plate is the intended other half of the recipe. Do real cantucci contain butter? The IGP recipe includes butter and honey alongside flour, sugar, eggs and almonds; the almonds, at a fifth of the biscuit or more, carry the flavor. Is shortbread just a butter cookie? It is the butter cookie, the thickest and plainest statement of the form; sablés and the Danish tin are variations in thinness and snap. No vin santo in the house? Espresso at eleven, sweet wine at nine; the biscuit does not check the label.

The shop is at 263 Josephine Street in Cherry Creek, Denver, and products ship nationwide from theambrosianpantry.com. However the box arrives, open it the Tuscan way: something hard on the plate, something warm or amber in the glass.