This is a common occurrence and purely a physical phenomenon that results in a shiny, rainbow-like appearance known as iridescence. It occurs depending on the way light bounces off the surface of the deli meat. This phenomenon is not an indication of microbial growth and poses absolutely no safety risk, nor does it have any effect on taste or palatability of the meat.

No, there is no gluten incorporated in our lineup of products.

When it comes to prosciutto, the top portion of each slice will be darker (dryer) than the rest of the slice. This is the nature of the product; each piece will vary in dryness or darkness. The top meat is the one exposed during the drying process giving it a darker color compared to the inner part (pinkish) which is not exposed. The drier the meat the darker it appears.

The San Daniele prosciutto is made in Canada; however it honours the taste and tradition of Italian deli by traditional slow-aging. Our prosciutto is aged for a minimum 10 months using authentic methods that mimic the seasons in Italy (fall, winter, spring and summer). The dedication to the process has made this product Canada’s #1 prosciutto brand.

We do not add nuts into our products. However, please note that our facilities are not certified nut-free facilities.

from our instagram

School lunches never looked so good! A few Mastro® Salaminis go a long way with a selection of cheeses, fruits, and more of your kids` lunchtime favourites 🙌

How do your little ones like their Salaminis and cheese? Tell us in the comments 👇

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School lunches never looked so good! A few Mastro® Salaminis go a long way with a selection of cheeses, fruits, and more of your kids' lunchtime favourites 🙌 How do your little ones like their Salaminis and cheese? Tell us in the comments 👇

Your little ones deserve a beautiful, delicious lunch on their first day back to school 🏫

Pack them Mastro® Prosciutto Cotto alongside their favourite cheese, fruits, and more! This Italian-style cooked ham is full of robust flavour and not only delicious, but is extra lean and low in fat. It`s sure to earn you an A+ in lunchtime!

Are your back-to-school lunches planned yet? Tell us in the comments!

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Your little ones deserve a beautiful, delicious lunch on their first day back to school 🏫 Pack them Mastro® Prosciutto Cotto alongside their favourite cheese, fruits, and more! This Italian-style cooked ham is full of robust flavour and not only delicious, but is extra lean and low in fat. It's sure to earn you an A+ in lunchtime! Are your back-to-school lunches planned yet? Tell us in the comments!

Whose kids have been hosting tea parties this summer? Whether they`re entertaining plushes or people, you can help your little one serve a beautiful and kid-friendly charcuterie spread ❤️

Mastro® Prosciutto Cotto is a delicious cooked ham with robust flavours, yet not too adventurous for picky kids. Salaminis offer all the flavour you love in Mastro® salamis, in a smaller, snacking size - they`re also perfect to add to back-to-school lunches!

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Whose kids have been hosting tea parties this summer? Whether they're entertaining plushes or people, you can help your little one serve a beautiful and kid-friendly charcuterie spread ❤️ Mastro® Prosciutto Cotto is a delicious cooked ham with robust flavours, yet not too adventurous for picky kids. Salaminis offer all the flavour you love in Mastro® salamis, in a smaller, snacking size - they're also perfect to add to back-to-school lunches!

Where do we even begin with this gorgeous charcuterie board? 😍 Pulling a petal from a Mastro® salami rose seems like a good spot to start 🌹

Thank you for sharing, @boards_by_bec ❤️

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Where do we even begin with this gorgeous charcuterie board? 😍 Pulling a petal from a Mastro® salami rose seems like a good spot to start 🌹 Thank you for sharing, @boards_by_bec ❤️

Peppery, aromatic Mastro® Genoa Salami is a staple for any charcuterie board!

To fully savour its flavours, pair sliced salami with grilled vegetables! The earthy flavours of grilled artichoke will stand up to the rich, bold flavours of salami, resulting in the perfect bite ❤️ Add crunch with grilled bread, and sweetness with figs!

What`s your favourite salami combination? Tell us in the comments! 👇

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Peppery, aromatic Mastro® Genoa Salami is a staple for any charcuterie board! To fully savour its flavours, pair sliced salami with grilled vegetables! The earthy flavours of grilled artichoke will stand up to the rich, bold flavours of salami, resulting in the perfect bite ❤️ Add crunch with grilled bread, and sweetness with figs! What's your favourite salami combination? Tell us in the comments! 👇

There`s more than enough to share with this muffuletta sandwich! The key to this gigantic sandwich? Layers of Mastro® and San Daniele® meats!

Bursting with Italian flavour, this is the perfect shareable long weekend lunch.

Get the recipe to make this irresistible sandwich at the link in our bio, and share this post with someone you`ll share this muffuletta sandwich with!

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There's more than enough to share with this muffuletta sandwich! The key to this gigantic sandwich? Layers of Mastro® and San Daniele® meats! Bursting with Italian flavour, this is the perfect shareable long weekend lunch. Get the recipe to make this irresistible sandwich at the link in our bio, and share this post with someone you'll share this muffuletta sandwich with!

Enjoy your summer produce by assembling a Caprese board! 🍅

Juicy tomatoes and fresh basil from the garden or farmer`s market are key components, as well as lots of Canada`s #1 prosciutto from San Daniele®!

What did you plant in your garden this summer? Tell us in the comments 👇

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Enjoy your summer produce by assembling a Caprese board! 🍅 Juicy tomatoes and fresh basil from the garden or farmer's market are key components, as well as lots of Canada's #1 prosciutto from San Daniele®! What did you plant in your garden this summer? Tell us in the comments 👇

Have you ever had a brunch salad? This summer is the time to try it! Mix your own vinaigrette and serve with your favourite fruit - we recommend sliced figs, peaches, or pears! A decadent poached egg and slices of melt-in-your-mouth, San Daniele® Prosciutto complete this elegant dish.

We`ve put together a simple recipe to follow for you - go to our link in bio to try it for yourself!

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Have you ever had a brunch salad? This summer is the time to try it! Mix your own vinaigrette and serve with your favourite fruit - we recommend sliced figs, peaches, or pears! A decadent poached egg and slices of melt-in-your-mouth, San Daniele® Prosciutto complete this elegant dish. We've put together a simple recipe to follow for you - go to our link in bio to try it for yourself!

Spend a little extra time on your lunch and make a Mortadella Melt! 😍

San Daniele® Mortadella is Canada’s #1 mortadella, with a delicious traditional taste! Fry your slices to a light crisp, while mustard and melted cheese add more layers of flavour to your new go-to lunch.

Get the recipe for this delicious sandwich at the link in our bio and save this post for sandwich inspiration when you need it!

#mastrosandwichroadshow #sandaniele #sharemastro #mastro #foodlover #authenticallymastro #celebratetradition #celebrateflavour #sandwich #mortadella #fresh #yum #summerlunch #summer #summermeals #mortadellasandwich

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Spend a little extra time on your lunch and make a Mortadella Melt! 😍 San Daniele® Mortadella is Canada’s #1 mortadella, with a delicious traditional taste! Fry your slices to a light crisp, while mustard and melted cheese add more layers of flavour to your new go-to lunch. Get the recipe for this delicious sandwich at the link in our bio and save this post for sandwich inspiration when you need it! #mastrosandwichroadshow #sandaniele #sharemastro #mastro #foodlover #authenticallymastro #celebratetradition #celebrateflavour #sandwich #mortadella #fresh #yum #summerlunch #summer #summermeals #mortadellasandwich

It`s a beautiful long weekend to be enjoying charcuterie on the patio! 🇨🇦❤️

How are you celebrating today? Tag us in photos of your Canada Day long weekend charcuterie spreads with Mastro® and San Daniele® for a chance to be featured!

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It's a beautiful long weekend to be enjoying charcuterie on the patio! 🇨🇦❤️ How are you celebrating today? Tag us in photos of your Canada Day long weekend charcuterie spreads with Mastro® and San Daniele® for a chance to be featured!

Perfect for summer weather, the delicate flavour of Canada`s #1 Trusted Prosciutto brand, San Daniele®, pairs well with Mozzarella to create an Italian-inspired, Caprese sandwich.

Tag a friend you`ll make these with to bring on a picnic this summer 👇

Here`s what you`ll need for this elevated picnic sandwich:
- Ciabatta bread
- Prosciutto
- Summer tomatoes
- Fresh basil
- Mozzarella
- Olive Oil

Get the full recipe in our bio.

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Perfect for summer weather, the delicate flavour of Canada's #1 Trusted Prosciutto brand, San Daniele®, pairs well with Mozzarella to create an Italian-inspired, Caprese sandwich. Tag a friend you'll make these with to bring on a picnic this summer 👇 Here's what you'll need for this elevated picnic sandwich: - Ciabatta bread - Prosciutto - Summer tomatoes - Fresh basil - Mozzarella - Olive Oil Get the full recipe in our bio.