Mam tom is a traditional Vietnamese sauce made from fermented shrimp or prawn.

Mam tom is made by fermenting shrimp or prawn in a brine solution for several weeks.

What does mam tom taste like?

Mam tom has a unique salty, tangy, and umami flavor with a very strong odor.

What dishes can I use mam tom in?

Mam tom is traditionally used in Vietnamese dishes like Bun Dau Mam Tom and Cha Ca.

Are there any potential allergenic concerns with mam tom?

Yes, since mam tom is made from shrimp, it could potentially cause allergic reactions in people with shellfish allergies.

Is mam tom the same as fish sauce?

No, mam tom is made from fermented shrimp while fish sauce is made from fermented fish.

Where can I buy mam tom?

You can buy it at Weee! Asian Market, www.sayweee.com.

Can I substitute mam tom with something else in recipes?

Yes, if you cannot find mam tom, you can substitute it with fish sauce or soy sauce, but the flavor might slightly vary.

How should I store mam tom?

You should store mam tom in a cool and dry place, away from sunlight. After opening it, store in the fridge.

What are the health benefits of mam tom?

Mam tom is a good source of protein and it contains beneficial bacteria from the fermentation process.

How long can I use mam tom after opening the jar?

If properly stored in the fridge, you can use mam tom for up to 6 months after opening.

Does mam tom contain MSG?

Traditionally made mam tom does not contain MSG, but commercially produced versions might.

Does mam tom need to be refrigerated?

Yes, once opened, mam tom should be refrigerated.

What is the origin of mam tom?

Mam tom has its origins in Vietnam.

How is mam tom used in Vietnamese cuisine?

Mam tom is often used as a dipping sauce for various dishes, and to flavor soups and stews.

Can vegetarians eat mam tom?

No, mam tom is made from fermented shrimp, so it's not suitable for vegetarians.

FAQ

What is the minimum order for free delivery?

Free delivery starts at $35 in most areas. The exact minimum may vary by region and will be shown at checkout.

How fast is delivery?

Most orders are delivered within 1–2 days depending on your location. You can select your delivery date at checkout.

Do you have physical store locations?

No, we are 100% online. By operating without physical stores, we keep prices lower and pass the savings to you.

Where do you deliver?

We currently deliver to all 50 U.S. states. Enter your ZIP code to confirm availability in your area.

Are there deals for first-time customers?

Yes! New customers can enjoy exclusive first-order discounts and special promotions.

Where to buy mam tom near me?

Asian American store with
free delivery available*

*Orders above $35, varies by region

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Top 5 products for Mam Tom

Nguyen Gia Shrimp Sauce 8.8 oz

$3.59 - $4.49

Shop now

Delivered fast
weee.16916336
Jar is very nice and mam smells good
Trần Minh Đức
Looks good.
H
I haven't eaten it yet, but I already like it. It smells delicious.
DuyenTa
I haven't eaten it yet, but the packaging looks nice, the box is just the right size, and the price is reasonable.
Bahungdinh1
Delicious, fragrant fish sauce.
Nqb2401
Would love to have it again
JuJu Kim
The fish sauce is delicious!
huyenphamsg12

CT Choice Ut Chinh Shrimp Paste (Northern Style) 13.8 oz

The CT Choice Ut Chinh Shrimp Paste (Northern Style) is an ideal option for those seeking genuine Mam Tom for their culinary endeavors. This product can be part of traditional Vietnamese dishes like Bun Dau Mam Tom and Banh Cuon Mam Tom. It boasts a unique and well-balanced flavor of umami and saltiness, bringing authentic Vietnamese taste into your home cooking. Considering health aspects, it's a source of protein and contains no harmful additives. Get in the Vietnamese gastronomic adventure with CT Choice Ut Chinh Shrimp Paste!

$4.69 - $6.79

Shop now

cook together with vermicelli soup
Diễm
The shrimp paste smells just like the one in Vietnam, and it's delicious. I'll buy more.
Hanh
This shrimp paste is so amazing when tasting it and very great to be with noodle things like bún riêu and other noodles to add in and this makes it feel the good mood into it and that makes it feel more savory feelings to it.
NThanh
Smell good
weee.9367769
I like so much
JuJu Kim
Well packaged. Hopefully delicious, as this is my first purchase.
Anh
I really like this Huong River coffee; it's fragrant and not sandy. I've bought it many times already.
trucquynh0212
The shrimp paste has the authentic Vietnamese shrimp paste flavor. I ate it with bun rieu (Vietnamese rice noodle soup) and it was incredibly delicious
Ngan Diep
First time using this and it’s so good to season my boiled vegetables and some meats!
Nobie
Authentic shrimp paste flavor
Paul truong

#3

Lee Kum Kee Shrimp Sauce (Finely Ground) 12 oz

This finely ground shrimp sauce is a perfect alternative to Mam Tom, offering a bold, umami-rich flavor essential in Vietnamese dishes like Bun Dau Mam Tom and hotpots. Its smooth texture blends easily into dipping sauces, marinades, and savory stir-fries for authentic taste.

$7.99 - $9.79

Shop now

Will buy it back.
weee.17429433
Nicely package
Jasmyt1986
I've bought it many times to cook Hue-style beef noodle soup or crab noodle soup, and it's always delicious with a rich, flavorful broth.
Pettie
Very flavorful shrimp paste, I used it to make ong choi and it turned out delicious
allielavv
I bought this to make my beloved Bun Bo Hue.
locajaponesa
This is my first time trying Lee Kum Kee's smooth shrimp paste.
weee.12509447
Good packaging should be ok
icecream_angel
This shrimp paste is the most delicious of all the shrimp pastes I have tried. The jar is bigger than the one in the market.
Natalie
Packed very carefully.
monguinsasuga
Carefully packaged, new product, satisfied.
Mimu

#4

Nguyen Gia Hue Shrimp Sauce 8.8 oz

Perfect for Mắm tôm lovers, this Vietnamese shrimp sauce delivers deep umami, sweet‑salty and fermented notes. Use it in rice‑paper rolls, grilled seafood, noodle bowls, or as a dip for fresh herbs and vegetables. Its authentic flavor enhances any Southeast Asian dish.

$4.29 - $5.49

Shop now

I've used and repurchased it many times.
pecokadangiu
This is my second purchase.
rosekellynhantrinh
Taste good!
Trish B
Jar looks very nice and the mam smells very good
Trần Minh Đức
Everything packed very very nicely So safely arrived Thank you so much
mariann
Lan ate this type of fruit. The packaging looks very high quality.
tramngocka
Delicious and I would buy again.
uyendinh0710
Well packaged. Haven't tried it yet, so I don't know what it tastes like.
Pham Thi Minh
Loveeeee thissss
Shanteax

#5

Cholimex Shrimp Satay Sauce 5.99 oz

$1.79 - $3.09

Shop now

Good satay oil for dipping.
QA
It looks like the picture
Linh
Repurchase.
variant999
The satay was delicious, and the shrimp was also relatively good.
liontran79
Expiration date is far off ;) Carefully packaged. I've bought from Weee many times already. Completely satisfied ;)
weee.12253998
The produce is fresh and delicious; I've bought it many times.
hanguyen1269
The product is delicious; I've bought it many times.
hanguyen1269
The satay sauce arrived! It's on the spicy side. Delicious!
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Sept. 2024

Very good prices, delivery on times of any time I ordered . Good service. Good product. You can find anything's on Weee!

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Jun. 2024

I've hunted all over Connecticut for Asian groceries and they're difficult to find in my area. I love being able to order them on Weee!

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Customer since 2020

Connecticut, CT

Apr. 2024

Great customer service. Experienced customer service who answers the phone could always solve problem efficiently.

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Jan. 2024

I really appreciate that you work hard to uphold standards of quality. I like the wide variety of products and the ease of shopping with you.

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Customer since 2020

Los Angeles, CA

Frequently asked questions

What is mam tom?
Mam tom is a traditional Vietnamese sauce made from fermented shrimp or prawn.
What does mam tom taste like?
Mam tom has a unique salty, tangy, and umami flavor with a very strong odor.
Are there any potential allergenic concerns with mam tom?
Yes, since mam tom is made from shrimp, it could potentially cause allergic reactions in people with shellfish allergies.
Where can I buy mam tom?
You can buy it at Weee! Asian Market, www.sayweee.com.
How should I store mam tom?
You should store mam tom in a cool and dry place, away from sunlight. After opening it, store in the fridge.
How long can I use mam tom after opening the jar?
If properly stored in the fridge, you can use mam tom for up to 6 months after opening.
Does mam tom need to be refrigerated?
Yes, once opened, mam tom should be refrigerated.
How is mam tom used in Vietnamese cuisine?
Mam tom is often used as a dipping sauce for various dishes, and to flavor soups and stews.

How is mam tom made?
Mam tom is made by fermenting shrimp or prawn in a brine solution for several weeks.
What dishes can I use mam tom in?
Mam tom is traditionally used in Vietnamese dishes like Bun Dau Mam Tom and Cha Ca.
Is mam tom the same as fish sauce?
No, mam tom is made from fermented shrimp while fish sauce is made from fermented fish.
Can I substitute mam tom with something else in recipes?
Yes, if you cannot find mam tom, you can substitute it with fish sauce or soy sauce, but the flavor might slightly vary.
What are the health benefits of mam tom?
Mam tom is a good source of protein and it contains beneficial bacteria from the fermentation process.
Does mam tom contain MSG?
Traditionally made mam tom does not contain MSG, but commercially produced versions might.
What is the origin of mam tom?
Mam tom has its origins in Vietnam.
Can vegetarians eat mam tom?
No, mam tom is made from fermented shrimp, so it's not suitable for vegetarians.

Delivered fast
weee.16916336
Jar is very nice and mam smells good
Trần Minh Đức
Looks good.
H
I haven't eaten it yet, but I already like it. It smells delicious.
DuyenTa
I haven't eaten it yet, but the packaging looks nice, the box is just the right size, and the price is reasonable.
Bahungdinh1
Delicious, fragrant fish sauce.
Nqb2401
Would love to have it again
JuJu Kim
The fish sauce is delicious!
huyenphamsg12
cook together with vermicelli soup
Diễm
The shrimp paste smells just like the one in Vietnam, and it's delicious. I'll buy more.
Hanh
Will buy it back.
weee.17429433
Nicely package
Jasmyt1986
I've bought it many times to cook Hue-style beef noodle soup or crab noodle soup, and it's always delicious with a rich, flavorful broth.
Pettie
Very flavorful shrimp paste, I used it to make ong choi and it turned out delicious
allielavv
I bought this to make my beloved Bun Bo Hue.
locajaponesa
This is my first time trying Lee Kum Kee's smooth shrimp paste.
weee.12509447
Good packaging should be ok
icecream_angel
This shrimp paste is the most delicious of all the shrimp pastes I have tried. The jar is bigger than the one in the market.
Natalie
Packed very carefully.
monguinsasuga
Carefully packaged, new product, satisfied.
Mimu
I've used and repurchased it many times.
pecokadangiu
This is my second purchase.
rosekellynhantrinh
Taste good!
Trish B
Jar looks very nice and the mam smells very good
Trần Minh Đức
Everything packed very very nicely So safely arrived Thank you so much
mariann
Lan ate this type of fruit. The packaging looks very high quality.
tramngocka
Delicious and I would buy again.
uyendinh0710
Well packaged. Haven't tried it yet, so I don't know what it tastes like.
Pham Thi Minh
Loveeeee thissss
Shanteax
Good satay oil for dipping.
QA
Good packaging
U.T
bought for my parents. they love these
NiVo
Great for making Bun Rieu or Bun Bo
Dinhchucky77
First time buying, I will make a review video later, thanks weee
Moonlight
Good packaging, delicious water, have bought many times
thu.n.tang
This mom cooks delicious beef noodles.
weee.14016314
Buy beef noodle soup packaged very carefully
weee.15827859
Gooooooood
lanthanh230391
This shrimp paste is delicious when stir-fried.
Ngọc
good, will buy again
weee.13566798
first purchase
Phuong
Prepare to make shrimp paste meat and buy it home first.
weee.14533315
Good for SEA cooking
weee.12766349
Sour soup is delicious
weee.14789515
I like my papaya salad pungent so a little bit of shrimp paste goes a long way! Delicious!
courtniedang
The high-quality shrimp paste was received and it was OK
Anna
Can’t wait to try and recreate my home recipe with this!
Honeybun
Good taste, excellent packaging! No cracks or spills! A+
Koikutter
I have repurchased it many times. I always have it at home and the ingredients are fresh.
蓉
Make delicious boiled pork noodles
lelamkt88