Mariscos is the Spanish term for seafood, referring to edible marine animals like shrimp, squid, octopus, clams, mussels, crab, and lobster used in cooking.

How do I store mariscos before cooking?

Refrigerate fresh mariscos immediately, ideally below 40°F (4°C), and use within 1-2 days. For longer storage, freeze them in airtight containers.

How do I know if mariscos are fresh?

Fresh mariscos should smell like the ocean, not fishy or sour. Their flesh should be firm, moist, and shiny without any discoloration.

What are some popular ways to cook mariscos?

Popular cooking methods include grilling, steaming, frying, sautéing, boiling, and baking. They’re often featured in ceviche, soups, paella, and tacos.

How do I thaw frozen mariscos safely?

Place frozen mariscos in the refrigerator overnight. For a quicker method, seal them in a plastic bag and submerge in cold water for about an hour.

Can I refreeze mariscos after thawing?

It’s best not to refreeze mariscos after thawing as it can affect texture and safety. Cook them first if you need to refreeze.

How do I prevent mariscos from overcooking?

Cook mariscos just until opaque and firm; overcooking can make them tough or rubbery. Shrimp and scallops, for example, cook very quickly.

Are mariscos safe to eat raw?

Some mariscos like oysters and sashimi-grade fish can be eaten raw, but always ensure they are extremely fresh and sourced from reputable suppliers.

What seasonings go well with mariscos?

Popular seasonings include lime, garlic, cilantro, chile, paprika, black pepper, and olive oil.

How long does it take to cook mariscos?

Cooking times vary: shrimp and scallops take 2-4 minutes, fish fillets about 6-10 minutes, and shellfish like mussels or clams about 5-7 minutes after shells open.

Can cooked mariscos be reheated?

Yes, but reheat gently over low heat to avoid making them tough. Use within 1-2 days and avoid multiple reheatings.

How do I clean mariscos before cooking?

Rinse mariscos under cold water. Remove shells, veins (for shrimp), or beards (for mussels), and discard any that don’t close after tapping (for clams/mussels).

How long can I keep cooked mariscos in the fridge?

Store cooked mariscos in an airtight container in the refrigerator and consume within 2-3 days.

Where can I buy mariscos?

You can buy it at MasGusto! Latino Market, www.masgusto.com.

Where can I buy mariscos around me?

You can buy it now on the MasGusto! Latino Market App and get it delivered to your home as fast as tomorrow.

What is ceviche and how is it made with mariscos?

Ceviche is a dish where mariscos are ‘cooked’ in citrus juice, usually lime or lemon, and mixed with onions, tomato, cilantro, and spices.

Latin American store with free delivery available*

Where to buy mariscos
near me?

*Orders above $35, varies by region

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Top 5 products for Mariscos

#1

Premium Quality Seafood Mix, Frozen 14 oz

$2.49 - $5.29

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First time buying, I hope it’s going to be worth it!!!
bimorehappy
Im gonna cook seafood mix.
29ers
I honestly really enjoyed ordering products online; they're very useful, and I'm surprised that they deliver meat and especially seafood, but above all, I'm impressed by the way they handle it. The meat arrives carefully packaged with ice to prevent spoilage.
gomezselene1719
I loved my package of seafood, well packaged and fresh
masgusto.17972953
Frozen seafood - making up for my long-awaited seafood craving.
1045
Great price!
PamelaCamacho
It's a good price.
Margarito
Came in a foil like bag with other frozen stuff and an ice pack……. Very well done
masgusto.17838974
I bought this to make seafood pancakes... but I don't have any shrimp.
시계초
It's delivered well in a fresh state.
foreverkyo

#2

Blanched Wild Octomari, Frozen 1 lb

$5.09 - $7.79

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This is my first time buying this. The quantity is generous, but I haven't tried it yet so I'm not sure what it's like; I bought it after reading the reviews!
JJmom73
It's perfect for stir-frying, and tastes great.
Clound
Good packaging and good quality looks like.
Bong
I always keep it in the freezer.
Chihuahuayay
Delicious octopus I did rinse it to get rid of the somewhat fishey smells. I brined it with sake, salt, dashi stock, and baking soda to tenderize and moisturize. This one is worth buying when it's on sale next time.
Kenthejapsmart
It has a texture similar to octopus. I use it as a substitute for takoyaki (octopus balls).
siori.s11999
I bought this to make a stir-fry for the first time in a while. This is a repurchase!
vv
Chewy and tasted my real octopus
NycTaur
The taste is excellent, the taste is excellent...
张凌赫的圈外女朋友

#3

Camaronazo Tomato and Shrimp Cocktail Picante 29 fl.oz

$2.89 - $4.49

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Excellent....
masgusto.16983388
For a delicious cocktail
JavierMartinez
Ready for the miches
JavierMartinez

#4

Camaronazo Tomato and Shrimp Cocktail Original 32 fl.oz

$3.09 - $4.29

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Thick tomato and vegetable juice. It's decent.
JJ

#5

Frozen Cooked Octopus Chunks 1 lb

$8.81 - $10.49

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Good refrigerator
masgusto.18010769
Very well packaged
ana
I bought some octopus for making takoyaki. The size seems just right.
nanami77777773
It's already cut into pieces, so it looks easy to use.
o.miho.6th.925
Excellent packaging, fresh, and a good price!
faspsantos_40
If I know it’s this big I will buy 2 bags.
My boyfriend is Jimin
Rich, frosted but soft
ana
This particular portion of octopus was offered to me as a special bargain when ordering and kept very frozen at my front gate with several packages of sea food pre prepared for convenient cooking.
Andrew

Frequently asked questions

What are mariscos?
Mariscos is the Spanish term for seafood, referring to edible marine animals like shrimp, squid, octopus, clams, mussels, crab, and lobster used in cooking.
How do I know if mariscos are fresh?
Fresh mariscos should smell like the ocean, not fishy or sour. Their flesh should be firm, moist, and shiny without any discoloration.
How do I thaw frozen mariscos safely?
Place frozen mariscos in the refrigerator overnight. For a quicker method, seal them in a plastic bag and submerge in cold water for about an hour.
How do I prevent mariscos from overcooking?
Cook mariscos just until opaque and firm; overcooking can make them tough or rubbery. Shrimp and scallops, for example, cook very quickly.
What seasonings go well with mariscos?
Popular seasonings include lime, garlic, cilantro, chile, paprika, black pepper, and olive oil.
Can cooked mariscos be reheated?
Yes, but reheat gently over low heat to avoid making them tough. Use within 1-2 days and avoid multiple reheatings.
How long can I keep cooked mariscos in the fridge?
Store cooked mariscos in an airtight container in the refrigerator and consume within 2-3 days.
Where can I buy mariscos around me?
You can buy it now on the MasGusto! Latino Market App and get it delivered to your home as fast as tomorrow.

How do I store mariscos before cooking?
Refrigerate fresh mariscos immediately, ideally below 40°F (4°C), and use within 1-2 days. For longer storage, freeze them in airtight containers.
What are some popular ways to cook mariscos?
Popular cooking methods include grilling, steaming, frying, sautéing, boiling, and baking. They’re often featured in ceviche, soups, paella, and tacos.
Can I refreeze mariscos after thawing?
It’s best not to refreeze mariscos after thawing as it can affect texture and safety. Cook them first if you need to refreeze.
Are mariscos safe to eat raw?
Some mariscos like oysters and sashimi-grade fish can be eaten raw, but always ensure they are extremely fresh and sourced from reputable suppliers.
How long does it take to cook mariscos?
Cooking times vary: shrimp and scallops take 2-4 minutes, fish fillets about 6-10 minutes, and shellfish like mussels or clams about 5-7 minutes after shells open.
How do I clean mariscos before cooking?
Rinse mariscos under cold water. Remove shells, veins (for shrimp), or beards (for mussels), and discard any that don’t close after tapping (for clams/mussels).
Where can I buy mariscos?
You can buy it at MasGusto! Latino Market, www.masgusto.com.
What is ceviche and how is it made with mariscos?
Ceviche is a dish where mariscos are ‘cooked’ in citrus juice, usually lime or lemon, and mixed with onions, tomato, cilantro, and spices.

First time buying, I hope it’s going to be worth it!!!
bimorehappy
Im gonna cook seafood mix.
29ers
I honestly really enjoyed ordering products online; they're very useful, and I'm surprised that they deliver meat and especially seafood, but above all, I'm impressed by the way they handle it. The meat arrives carefully packaged with ice to prevent spoilage.
gomezselene1719
I loved my package of seafood, well packaged and fresh
masgusto.17972953
Frozen seafood - making up for my long-awaited seafood craving.
1045
Great price!
PamelaCamacho
It's a good price.
Margarito
Came in a foil like bag with other frozen stuff and an ice pack……. Very well done
masgusto.17838974
I bought this to make seafood pancakes... but I don't have any shrimp.
시계초
It's delivered well in a fresh state.
foreverkyo
This is my first time buying this. The quantity is generous, but I haven't tried it yet so I'm not sure what it's like; I bought it after reading the reviews!
JJmom73
It's perfect for stir-frying, and tastes great.
Clound
Good packaging and good quality looks like.
Bong
I always keep it in the freezer.
Chihuahuayay
Delicious octopus I did rinse it to get rid of the somewhat fishey smells. I brined it with sake, salt, dashi stock, and baking soda to tenderize and moisturize. This one is worth buying when it's on sale next time.
Kenthejapsmart
It has a texture similar to octopus. I use it as a substitute for takoyaki (octopus balls).
siori.s11999
I bought this to make a stir-fry for the first time in a while. This is a repurchase!
vv
Chewy and tasted my real octopus
NycTaur
The taste is excellent, the taste is excellent...
张凌赫的圈外女朋友
Excellent....
masgusto.16983388
Thick tomato and vegetable juice. It's decent.
JJ
Good refrigerator
masgusto.18010769
Very well packaged
ana
I bought some octopus for making takoyaki. The size seems just right.
nanami77777773
It's already cut into pieces, so it looks easy to use.
o.miho.6th.925
Excellent packaging, fresh, and a good price!
faspsantos_40
If I know it’s this big I will buy 2 bags.
My boyfriend is Jimin
Rich, frosted but soft
ana
This particular portion of octopus was offered to me as a special bargain when ordering and kept very frozen at my front gate with several packages of sea food pre prepared for convenient cooking.
Andrew
In seafood boil
TaniaGaleas