What Is Burrata? Why Freshness Changes Everything

There’s a moment at a good Italian table when burrata arrives. It sits whole on the plate — smooth, white, slightly irregular at the knot on top — and when it opens, it doesn’t so much pour as exhale. The cream and soft stracciatella inside spread slowly, pooling beneath the torn outer shell. Then the prosciutto arrives, or the pizza, and you understand what all the fuss is about.

Burrata has become one of the most talked-about Italian ingredients of the past decade, turning up on menus from Rome to Surry Hills. But the word still carries real confusion — particularly around how it differs from mozzarella, why freshness matters more than it does for almost any other cheese, and what it’s actually doing on a pizza. At 170 Grammi Pizzeria, burrata appears across three sections of the menu. Here’s what you need to know before you order.

What Is Burrata?

Burrata is a fresh Italian cheese made from mozzarella — buffalo or cow’s milk — formed into a pouch and filled with stracciatella: a mixture of shredded mozzarella curd and fresh cream. The outer shell looks and feels like standard fresh mozzarella. The interior is something else entirely — loose, yielding, and rich, with a cream content that varies by producer but consistently pushes the experience well past what the exterior suggests.

The name comes from burro, the Italian word for butter — a reference to the richness inside rather than any actual butter content. Burrata originated in Puglia in southern Italy, where it was developed in the early twentieth century as a practical solution to a production question: what to do with the irregular scraps of mozzarella curd left over after the main batch was pulled and shaped. Those scraps, shredded and combined with fresh cream, became stracciatella. Wrapped in a fresh mozzarella shell, they became burrata. A by-product became a destination ingredient.

Burrata vs Mozzarella: What Actually Differs

The outside of a burrata looks almost identical to a ball of fresh mozzarella. They share the same outer shell — pulled from the same type of curd, using the same technique. The difference is entirely in what’s inside, and it changes the eating experience completely.

Fresh mozzarella is elastic and clean. Mild, slightly milky, with a firm bite that gives way evenly. It melts well under heat, holds its shape when sliced, and plays a supporting role in a dish without competing for attention. Its neutrality is a feature — it absorbs the flavours around it and provides structure without distraction.

Burrata behaves differently once you cut into it. The interior is loose, creamy, and considerably richer than any mozzarella. It doesn’t melt under heat in the same way — it softens and spreads, coating rather than setting. The flavour is more pronounced: fresher, more dairy-forward, slightly sweet from the cream. On a pizza or a plate, it doesn’t recede into the background. It makes a point.

That difference in richness also makes burrata more fragile than mozzarella — both physically (the outer shell tears easily if handled carelessly) and in terms of shelf life. A burrata that’s been sitting too long tastes flat and slightly sour, a shadow of what it should be. The cream loses its sweetness; the texture turns grainy. Freshness, with burrata, isn’t a preference. It’s the whole game.

Why Freshness Determines Everything

Burrata has one of the shortest useful lives of any Italian cheese. Made fresh, it ideally reaches the table within forty-eight hours. The outer shell keeps for a few days longer, but the interior — the stracciatella filling — degrades quickly as the cream turns and the curd dries out at the edges. This is why truly excellent burrata was historically a hyper-local product in Puglia: you ate it near where it was made, or you didn’t get it at its best.

The spread of burrata onto restaurant menus globally has created a situation where much of what’s served is technically correct but experientially flat. Imported in vacuum packaging, the texture changes in transit; the cream dulls; the characteristic sweetness that makes it worth ordering retreats. The shell remains; the point of the dish doesn’t quite arrive.

The most effective solution is what the best kitchens do: source burrata locally, from a producer making it fresh with Australian milk. At 170 Grammi, the burrata comes from La Stella — an Australian buffalo dairy producer whose product reaches the table considerably fresher than any imported alternative. The difference is noticeable. The shell has more give; the interior spreads cleanly; the cream sweetness reads through the dish rather than sitting somewhere behind the other flavours.

Stracciatella: The Inside Story

Stracciatella is the filling of burrata, but it’s also a cheese in its own right — available separately from producers who make it without the outer shell. When extracted or made standalone, stracciatella is a loose, cream-soaked curd: shredded and pulled, then combined with a generous amount of fresh cream. It has more flavour intensity than burrata because the cream-to-curd ratio is higher and there’s no outer shell moderating the experience.

In Italian cooking, stracciatella appears as a topping or finishing element — spooned over pizza, draped across bruschetta, or used to finish pasta. It brings the same dairy richness as burrata in a more fluid form, cooling and softening whatever sits beneath it.

At 170 Grammi, stracciatella appears as the finishing element on two pasta dishes — the Tonnarelli Al Pomodoro and Tonnarelli Al Pesto. If you want to understand what’s inside a burrata before you commit to the whole experience, either tonnarelli is a good introduction. You’re tasting the interior without the ritual of opening.

How Burrata Fits the Roman Meal

In Roman eating culture, fresh dairy — burrata, stracciatella, fresh ricotta — tends to appear early, in the antipasto course, where its coolness and lightness set the table before heavier dishes follow. Burrata as an opener makes sense: it’s rich, but its freshness prevents it from feeling heavy; it pairs well with cured meat, bread, and a glass of something cold; and it creates appetite rather than satisfying it too early.

Bringing it as a pizza topping changes the calculation slightly. A burrata pizza, with its combination of San Marzano acidity, prosciutto salt, and cream richness, works mid-meal as a contrast to simpler red-base pizzas at the same table. The trick is sequencing — if everything on the table is rich, the burrata’s richness becomes background noise. If it’s one of two or three pizzas of contrasting character, it’s the most memorable one.

The broader context of how to read the DOP-certified ingredients on the menu — the San Marzano, the Prosciutto San Daniele, the Pecorino Romano — helps explain why burrata sits where it does at 170 Grammi. The kitchen builds around ingredients with a defined character and trusts the combinations to do the work. Burrata fits that logic precisely: it has a specific flavour and texture, it pairs with a small number of things very well, and it doesn’t need more than that.

Burrata at 170 Grammi

The Burrata pizza is the clearest expression: San Marzano, Levoni Prosciutto San Daniele, La Stella Burrata, basil, and Coratina extra virgin olive oil. The burrata is placed on the pizza after it comes out of the wood oven, so it retains its texture and spreads gently from the residual heat rather than melting fully into the base. San Marzano acidity cuts through the cream; the prosciutto brings salt and a slight sweetness from the San Daniele cure; the basil and olive oil keep it from becoming heavy. It’s one of those combinations that Italian cooking produces with what looks like effortlessness.

The Prosciutto e Burrata antipasto follows the same flavour logic in a cooler, more restrained format: Prosciutto San Daniele and La Stella buffalo burrata, served with grissini. The right approach is to break open the burrata and let the interior spread, then eat it with the prosciutto and grissini in whatever combination suits the moment. This is a dish for slowing down, not rushing through.

The Pomodoro e Burrata Salad is the simplest preparation — ripe tomatoes, burrata, basil, oregano, and extra virgin olive oil — and, in some ways, the most demanding. With four or five components and nothing structural holding it together, every ingredient has to be doing its job. This dish either works because the tomatoes and burrata are excellent, or it tells you something about where the kitchen’s priorities sit. At 170 Grammi, it does the former.

For a full picture of where burrata appears across the menu — alongside every pizza, pasta, and antipasto — the complete dine-in menu has the detail.

👉 Book a table at 170 Grammi and try the Burrata pizza or Prosciutto e Burrata to taste why freshness makes the difference.