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San Marzano Tomato

San Marzano tomatoes are a coveted variety of plum tomatoes, originating from the town of San Marzano sul Sarno near Naples, Italy. Famed for their sweet flavor, low acidity, and elongated shape, these tomatoes have become a staple ingredient for authentic Italian cuisine, especially in pasta sauces and pizza toppings. San Marzanos are recognized worldwide for their quality, earning a PDO (Protected Designation of Origin) certification, ensuring only genuine products are labeled as such. The intense flavor and thick flesh of these tomatoes make them perfect for various culinary applications, including canning and sun-drying. They have fewer seeds compared to other tomato varieties, making them an ideal choice for home cooks who want a robust tomato base for dishes. San Marzano tomatoes are typically in season from mid-summer through early autumn, but canned varieties are readily available year-round, allowing consumers to enjoy their rich taste anytime.
#19
IN CANNED VEGETABLES
22
CAL / 100G
$0.15
AVG / OZ
san marzano tomato
83%
CARBS
0%
FAT
17%
PROTEIN
San Marzano Tomato FAQ
San Marzano tomatoes are known for their sweetness and low acidity. Many people struggle to understand how to choose the genuine San Marzano from imitations or how to properly use them in cooking. Using San Marzano tomatoes can significantly enhance the taste and depth of comfort dishes including pasta sauces or pizzas. For the best quality, opt for the unpeeled canned versions and crush them by hand before cooking. Using fresh San Marzano tomatoes slow-cooked over low heat can extract the maximum flavor. Contrary to popular belief, adding sugar is unnecessary due to the inherent sweetness of the tomato itself. The known tip to choosing genuine San Marzano tomatoes is to look for the DOP (Denominazione d' Origine Protetta) label on the can. This Italian certification guarantees that the tomatoes in your can were grown in the volcanic soil around Mount Vesuvius, in the San Marzano region of Italy.
What is special about San Marzano tomatoes?
Are San Marzano tomatoes good for sauce?
How can I identify genuine San Marzano tomatoes?
Can I substitute regular tomatoes with San Marzano tomatoes?
Can San Marzano tomatoes be eaten fresh?
Why are San Marzano tomatoes more expensive than regular tomatoes?
Are San Marzano tomatoes GMO?
Do I need to remove seeds from canned San Marzano tomatoes before cooking?
Why is it recommended to crush canned San Marzano tomatoes by hand?
Should I add sugar when cooking with San Marzano tomatoes?
Expiration & Storage Tips
When does san marzano tomato expire?
Fresh San Marzano tomatoes, like most fresh produce, can start to go bad after a week in your kitchen. Ideally, use them within 4-7 days of purchasing to enjoy them at their freshest. If you couldn't use them within a week, then freezing is a good option to extend their life up to 8 months. Canned San Marzano tomatoes, however, last a lot longer. Unopened cans can last up to 1-2 years past their printed expiration date if stored in a cool, dry place. Once opened, consume within a week if refrigerated.
How do you tell if san marzano tomato is bad?
Fresh San Marzano tomatoes that are going bad might develop soft spots or start to mold. If the tomato skin has breaks or the fruit gives off a bad smell, it is bad. When it comes to canned tomatoes, check for signs like a bulging can, discoloration, or an off smell when you open the can. Never use canned foods if the can is damaged or the food smells bad upon opening.
Tips for storing san marzano tomato to extend shelf life
• Store fresh San Marzano tomatoes at room temperature away from direct sunlight. • Do not refrigerate fresh tomatoes, as cold temperatures can affect their flavor and texture. • If you need to extend the life of fresh tomatoes, you can freeze them. Wash, dry, and cut them into halves or quarters, freeze on a sheet pan, and then transfer to a freezer bag. • Store canned San Marzano tomatoes in a cool and dry place until needed. Once opened, transfer any unused tomatoes to a glass or plastic container, cover, and refrigerate. • If you freeze your tomatoes, defrost them in the fridge overnight before using them in your recipe.
EXPIRES WITHIN
19 - 29
MONTHS
Health Info
Macros
4g
CARBS
0g
FAT
0g
PROTEIN
Allowed on these diets
LOW FAT
VEGETARIAN
KETO
PALEO
WHOLE 30
MEDITERRANEAN
LOW CARB
VEGAN
LACTOSE FREE
GLUTEN FREE
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