Mascarpone is a very rich, silky-smooth fresh Italian cheese made not from curdled milk in the traditional sense, but from cream thickened with an acid (typically citric or tartaric acid) — a technique that produces its exceptionally high fat content and famously velvety texture, without any aging, ripening or rind. Originating in the Lombardy region of northern Italy, mascarpone is the defining ingredient of tiramisu, where its richness balances the coffee and cocoa flavours, and it also appears widely in other Italian desserts, sauces and as a luxurious spread. Because it's essentially thickened cream rather than a fermented cheese, mascarpone has one of the mildest, sweetest flavour profiles of any cheese in this guide, alongside one of the highest fat contents. Adjust the slider for your serving size.
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Serving size:30g
129Calories (kcal)
1.4Carbs (g)
1.3Protein (g)
0.0Fibre (g)
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📊 Full nutrition facts — per 100g
Nutrient
Amount
% Daily value
Level
Calories
429 kcal
21%
Carbohydrates
4.8g
2%
Protein
4.3g
9%
Total fat
44.0g
—
Saturated fat
29.0g
—
GI
~8 — Very low
—
Calcium
87mg
9%
Vitamin A
392µg
44%
Phosphorus
72mg
7%
Vitamin B2
0.14mg
9%
Sodium
95mg
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Selenium
4.8µg
9%
Based on Australian NRV. Source: FSANZ Australian Food Composition Database.
📈 Glycaemic index (GI)
8
Glycaemic IndexLow GIMascarpone has a GI of approximately 8 — very low. As a fresh, unfermented, very high-fat cream cheese with minimal carbohydrate content, its already-negligible digestible sugar is further slowed by its exceptionally high fat proportion, resulting in almost no blood glucose impact.
0 · Low (<55)Medium (56–69)High (70+) · 100
💊 Key vitamins & minerals
Vitamin A
392µg/100g
44% RDI per 100g
Fat
44.0g/100g
One of the richest cheeses
GI
~8 — Very low
Minimal carbohydrate
Sodium
95mg
Lowest of dairy cheeses in guide
Protein
4.3g/100g
Modest — cream-based, not curd
Calcium
87mg
9% RDI per 100g
✅ Health benefits
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Very high vitamin A — 44% of daily needs per 100g
Mascarpone's exceptionally high cream content concentrates fat-soluble vitamin A to 392µg per 100g, delivering 44% of the daily requirement. Vitamin A supports vision (particularly low-light adaptation), immune function and skin health. A 30g serve, typical for a dessert portion, provides around 118µg — a meaningful contribution from an indulgence food.
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Very low GI despite being a sweet-tasting cheese
At a GI of approximately 8, mascarpone has minimal impact on blood glucose, similar to cream cheese — its natural sweetness comes from lactose rather than added sugar, and its very high fat content further slows any digestion. This makes mascarpone itself a low-glycaemic ingredient, though it's frequently combined with genuinely high-sugar ingredients (in tiramisu, for example) that significantly change the GI of the finished dish.
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Notably lower sodium than most cheeses in this guide
Mascarpone contains just 95mg of sodium per 100g — considerably lower than aged, brined or ripened cheeses, which often exceed 500-1500mg. This reflects its production method (thickened cream with no brining, curing or salting step), making it one of the lowest-sodium cheese options for people specifically managing sodium intake, within the context of its other nutritional considerations.
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Unique culinary texture — no other common cheese matches its silkiness
Mascarpone's production method — thickening cream with acid rather than traditional rennet-based curdling — produces an unusually smooth, spreadable, almost whipped-cream-like texture unmatched by any other cheese in this guide. This makes it functionally distinct in cooking: it can be whipped into light, airy textures, folded into desserts without further processing, or used as a luxurious thickener in sauces, offering culinary properties that fresh, aged or brined cheeses cannot replicate.
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⚠️ Who should limit or avoid
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Very high saturated fat — 29g per 100g, among the highest of any dairy food
Mascarpone's saturated fat content is exceptionally high — a modest 30g serve provides 8.7g, over 40% of the daily recommended limit. Because mascarpone is often used generously in rich desserts (a substantial component of a tiramisu serving, for example), actual saturated fat intake from a typical dessert portion can be considerably higher than the per-30g figure alone suggests.
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Very calorie-dense with minimal protein
At 429 kcal per 100g with only 4.3g of protein, mascarpone has one of the least favourable calorie-to-protein ratios of any dairy food in this guide — even lower than cream cheese. It functions purely as a rich flavour and texture ingredient rather than any meaningful protein or general nutrition source, and is best considered an occasional indulgence rather than a dietary staple.
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Pregnancy — check pasteurisation, particularly for imported or artisan versions
While most commercial Australian mascarpone is reliably pasteurised, imported or artisan-made mascarpone should be checked for pasteurisation status before consumption during pregnancy, following the same general caution applied to fresh dairy products with higher moisture content and less extensive processing than hard, aged cheeses.
✅ For most healthy adults, mascarpone used in typical dessert or cooking portions is a rich source of vitamin A with minimal sodium and negligible glycaemic impact. Its very high calorie and saturated fat density mean it's genuinely best treated as an occasional indulgence rather than a regular dietary component — a little goes a long way given its intensity.
⚕️ General nutritional information only — not a substitute for professional medical or dietary advice.
🛒 How to select & buy mascarpone
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Reading freshness — mascarpone has a shorter shelf life than most cheeses
Fresh mascarpone should be uniformly pale ivory-white, thick and smooth with no separation of liquid, and smell clean and mildly sweet with no sour or off notes. Because it's unfermented and unaged, mascarpone doesn't have the same preservation advantages as brined or hard cheeses, so checking the use-by date and buying only what you'll use within the stated timeframe matters more than with longer-aging cheeses.
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Italian imported vs Australian-made
Italian imported mascarpone: often considered the benchmark for texture and flavour, particularly from established Lombardy-region producers, typically commanding a price premium. Australian-made mascarpone: widely available at major supermarkets, generally reliable quality for everyday cooking and baking use, more affordable. For dishes where mascarpone is the star ingredient in a simple preparation (like a straightforward tiramisu), higher-quality mascarpone makes a more noticeable difference than in dishes where it's a minor component.
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Making mascarpone at home — simple with just two ingredients
Heat pure (thickened) cream gently to just below boiling, add a small amount of lemon juice or white vinegar, stir briefly, then remove from heat and let sit as it thickens. Strain through muslin cloth in the fridge for several hours to overnight. Homemade mascarpone is fresher and free of stabilisers but has a shorter shelf life (use within 3-4 days) than commercial versions.
🇦🇺 Australian tip: Mascarpone is available at most Australian supermarkets and virtually all specialty delicatessens, typically priced from $4-8 per 250g tub for commercial Australian brands, with imported Italian mascarpone commanding a premium at specialty Italian grocers in Melbourne's Carlton and Lygon Street precinct and Sydney's Leichhardt. Bulla and Perfect Italiano are among the most widely available Australian commercial brands. Given Australia's strong home-baking culture and the enduring popularity of tiramisu as a dessert both at home and in Italian restaurants nationally, mascarpone has moved well beyond a specialty ingredient to a mainstream supermarket staple, typically stocked in the same refrigerated section as cream cheese and fresh cream products.
🧊 Storage tips & shelf life
Refrigerator
Use by printed date (typically 1-2 weeks from purchase)
Keep sealed tightly, use within a few days of opening
Mascarpone has a shorter shelf life than most cheeses due to its fresh, unfermented, unaged nature — always check and respect the printed use-by date. Once opened, reseal tightly and use within 3-5 days for best quality and food safety, keeping refrigerated at all times. Discard immediately if any sour smell, discolouration or visible separation beyond normal creaminess develops.
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Freezer
Not generally recommended
Texture separates badly on thawing — best avoided
Unlike firmer cheeses, mascarpone does not freeze well at all — its delicate emulsified cream structure tends to separate significantly upon thawing, resulting in a grainy, watery texture unsuitable for most uses, even cooking applications. It's best purchased in quantities that will be used within its fresh refrigerated shelf life rather than frozen for later use.
Mascarpone originates from the Lombardy region of northern Italy, with historical references suggesting production dating back to at least the late 16th or early 17th century, though its exact origins are less precisely documented than many other Italian cheeses given its status as a simple, regionally made fresh product rather than a formally traded commodity for much of its history. Unlike true cheeses, which involve curdling milk with rennet or bacterial cultures and typically some aging, mascarpone is technically closer to a very thick, acid-set cream product — pure cream is gently heated and thickened with an acidic agent (historically citric acid from lemon or, in some traditional methods, tartaric acid), then strained to achieve its dense, silky consistency. This distinctive production method, using cream rather than milk as the primary base, is what gives mascarpone its unusually high fat content and mild, almost sweet flavour compared to virtually any true cheese made by conventional curdling.
Mascarpone's international fame is overwhelmingly attributable to tiramisu, the Italian dessert layering coffee-soaked sponge or ladyfinger biscuits with a mascarpone-based cream, dusted with cocoa — a dessert that itself has a relatively recent documented history, generally traced to restaurants in the Veneto region of northern Italy in the 1960s and 1970s, though claims about its precise origin remain debated among Italian food historians. As tiramisu spread globally through the international popularity of Italian restaurant cuisine from the 1980s onward, mascarpone followed as an essential imported or increasingly locally produced ingredient in markets far beyond Italy, including Australia, where the dessert's enduring popularity in Italian restaurants and increasingly in home cooking has made mascarpone a reliable supermarket staple rather than the specialty-import-only ingredient it once was in Australian kitchens several decades ago.
Mascarpone isn't technically a cheese in the traditional curdling sense — it's cream thickened with acid, more like a very dense cultured cream
Unlike virtually every other cheese in this guide, mascarpone is not made by curdling milk with rennet or bacterial starter cultures in the traditional cheese-making process. Instead, it's produced by gently heating pure cream and adding an acidic agent (typically citric or tartaric acid) that causes the cream's proteins to denature and thicken, followed by straining to achieve the final dense, silky texture. This fundamentally different production method — starting from cream rather than milk, and using acid coagulation rather than enzymatic curdling — is why mascarpone's fat content, texture and flavour profile differ so dramatically from true fermented or rennet-set cheeses.
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Tiramisu, the dessert that made mascarpone globally famous, has a documented history going back only to the 1960s-70s — surprisingly recent for such an iconic dish
Despite feeling like a dessert with deep historical roots, tiramisu's documented origin traces to restaurants in the Veneto region of northern Italy, generally the 1960s or 1970s, making it a relatively modern addition to the Italian dessert canon compared to many other traditional Italian foods with centuries of documented history. Several restaurants and individuals have claimed credit for its invention, and Italian food historians continue to debate the precise details, but the broad consensus places its emergence firmly in the mid-to-late 20th century — meaning mascarpone's now-iconic association with this specific dessert is itself a relatively recent development in the cheese's much longer overall history.
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Mascarpone can be made at home with just cream and an acid — no rennet, cultures or specialised cheese-making equipment required
Because mascarpone's thickening relies on simple acid coagulation of cream proteins rather than the enzymatic action of rennet used in true cheese-making, it's one of the simplest dairy products to make from scratch at home, requiring only pure cream, a small amount of lemon juice or vinegar, gentle heat, and a straining cloth — no specialised cultures, rennet or cheese-making equipment needed. This relative simplicity, combined with the noticeable freshness advantage of homemade mascarpone over store-bought versions that may have been sitting in refrigerated distribution for some time, has made homemade mascarpone a popular project among enthusiast home cooks.
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Mascarpone's exceptionally high fat content — some of the highest of any commonly eaten dairy product — is precisely what gives tiramisu its distinctive rich, luxurious mouthfeel
At approximately 44% fat by weight, mascarpone significantly exceeds the fat content of most cream cheese (around 34%) and sits closer to pure whipped cream in richness. This exceptionally high fat content is functionally essential to tiramisu's characteristic texture — when whipped and combined with egg (in traditional recipes) or simply folded through, mascarpone's high fat content creates a stable, luxuriously rich, almost mousse-like texture that lower-fat dairy alternatives struggle to replicate convincingly, which is part of why recipe substitutions for mascarpone in tiramisu are often considered less successful than substitutions in many other dessert applications.
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Australia's strong Italian restaurant culture, particularly in Melbourne, has made mascarpone and tiramisu genuinely mainstream rather than niche specialty items
Melbourne's substantial Italian-Australian community and correspondingly strong Italian restaurant culture — one of the most developed outside Italy itself — have played a significant role in normalising mascarpone and tiramisu as mainstream Australian dessert options rather than obscure specialty imports, a status they've held in Australian food culture for several decades now. This is reflected in mascarpone's routine availability in the standard refrigerated dairy section of every major Australian supermarket today, a stocking position that reflects sustained, broad-based consumer demand rather than a niche or specialty product classification.