Mariscos San Isidro Mexican Restaurant

2327 Rosemead Blvd, South El Monte
(626) 442-6414

Recent Reviews Order Online

Customers' Favorites

Camarones Aguachile
Molcajete Mixto
Fish Taco
Campechana
Ceviche

Menu

Appetizers
Whole Shrimp
Medium sized shrimp soaked cooked in our own special sauce.
Shrimp Tostadas
Diced cooked shrimp, rice tomatoes, our lemon black pepper seasoning, topped with sliced avocado.
Camarones Aguachile
Split peeled raw shrimp soaked in lemon juice with red onions, chopped jalapenos, and cucumber with a spicy tangy jalapeno sauce and avocado.
Callo Aguachile
Sea Bass Tostadas
Diced sea bass soaked in lemon juice. Riped tomatoes and our lemon black pepper seasoning, topped with sliced avocado.
Mixed Tostadas
Your choice of octopus, clam, abalone, or shrimp. Soaked in lemon juice, ripe tomatoes, and our lemon black pepper seasoning, topped with sliced avocado.
Half Avocado
Oysters
Raw Shrimp Tostadas
Diced raw shrimp soaked in lemon juice, ripe tomatoes, and our lemon black pepper seasonings, topped with sliced avocado.
Prepared Oysters
Crab Tostadas
Imitation crab meat soaked in lemon juice, ripe tomatoes, onions, cilantro, and our lemon black pepper seasonings. Topped with sliced avocado.
Guacamole
Shrimp Empanadas
One dozen.
Lemon Juice Shrimp
Split peeled raw shrimp soaked in lemon juice, red onions chopped jalapenos, and cucumber. Topped with avocado.

Soups
7 Mares
Shrimp, fish fillet, octopus, abalone, scallops, clams, and fresh chopped vegetables simmered in their own juices, topped with Alaskan crab legs. Boiled with onions, chayote, Italian squash, celery, and carrots. Served with flour or corn tortillas.
Fish Soup
Fresh chunks of seasoned fish fillet simmered with fresh chopped vegetables. Boiled with onions, chayote, Italian squash, celery, and carrots. Served with flour or corn tortillas.
Michi Soup
A combination soup, shrimp, fish filet, octopus, abalone, scallops, clams, and boiled with onions, chayote, Italian squash, celery, and carrots. Served with flour or corn tortillas.
Catfish Soup
Fresh chunks of seasoned catfish with fresh chopped vegetables. Boiled with onions, chayote, Italian squash, celery, and carrots. Served with flour or corn tortillas.
Shrimp Soup
Our finest quality shrimp peeled and simmered with fresh chopped vegetables. Boiled with onions, chayote, Italian squash, celery, and carrots. Served with flour or corn tortillas.

Molcajetes
Mixed Molcajete
Chicken, fish fillet, shrimp, chorizo, cactus, and cheese seasoned and grilled.
Mexican Molcajete
Chicken, meat, chorizo, cactus, cheese, and crawfish seasoned and grilled.
Seafood Molcajete
Fish, shrimp, crawfish, abalone, and octopus seasoned and grilled.

Mexican Plates
Enchiladas
Served with beans, rice, and salad.
Carne Asada
Hand sliced steak. Served with fresh grilled onions, jalapenos, and sliced potatoes. Served with beans, rice, salad, and corn or flour tortillas.
Combination Fajitas
Combination of chicken, shrimp, and beef fajitas with fresh cut tomatoes, onions, and bell peppers. Served with beans, rice, salad, and corn or flour tortillas.
Quesdilla
Served with beans, rice, and salad.
Steak Ranchero
Hand sliced Mexican style beef simmered in a zesty tomato, onion, and bell pepper sauce. Served with beans, rice, salad, and corn or flour tortillas.
Steak Fajitas
Strips of butterflied cut steak grilled in orange marinating sauce with fresh cut tomatoes, onions, and bell peppers. Served with beans, rice, salad, and corn or flour tortillas.
Chile Relleno
A jumbo poblano chile pepper stuffed with jack cheese, battered with egg whites, and smothered in San Isidro's red vegetable sauce. Served with beans, rice, salad, and corn or flour tortillas.
Chicken Fajitas
Marinated boneless chicken thighs grilled in orange marinating sauce with fresh cut tomatoes, onions, and bell peppers. Served with beans, rice, salad, and corn or flour tortillas.
Shrimp Fajitas
Split peeled shrimp grilled in orange marinating sauce with fresh cut tomatoes, onions, and bell peppers. Served with beans, rice, salad, and corn or flour tortillas.
Carne Al Pastor
Seasoned marinated pork, rotisserie cooked with diced onions and cucumber topped with California ripe avocado and seasoned with lemon and pepper. Served with beans, rice, salad, and corn or flour tortillas.
Chicken
Seasoned grilled chicken breast. Served with beans, rice, salad, and corn or flour tortillas.

Fillets
Al Mojo de Ajo Fillet
Grilled fish fillet topped With our sensational garlic and oil sauce. Served with rice, beans, and salad.
Grilled Fish Fillet
Seasoned with lemon pepper and orange juice. Served with rice, beans, and salad.
A La Diabla Fillet
Sauteed fish fillet. Topped with our fiery red hot sauce. Served with rice, beans, and salad.
Al Ajillo Fillet
Fish fillet sauteed with chile guajillo, garlic, mushrooms, and spices. Served with rice, beans, and salad.
Empanizado Fillet
Lightly breaded fish fillet carefully fried to a golden crispy served with tangy cocktail sauce. Served with rice, beans, and salad.

Fish
Zarandeado
Whole jumbo red snapper, seasoned with our very best spices, and citrus juices. Grilled flat on an open flame. Served with rice, beans, salad, seasoned fries, and flour or corn tortillas.
Garlic Fish
Crispy fried and smothered in garlic sauce. Served with rice, beans, salad, seasoned fries, and flour or corn tortillas.
Fried Red Snapper
Served with rice, beans, salad, seasoned fries, and flour or corn tortillas.
Veracruzana
Fish with bell pepper, onion, tomato, carrot, olive, and capers. Served with rice, beans, salad, seasoned fries, and flour or corn tortillas.
Fried Tilapia
Served with rice, beans, salad, seasoned fries, and flour or corn tortillas.
Empapelado
Clams, white fish, octopus, abalone, scallops, and diced vegetables. All seasoned marinated in lime juice, and spices, wrapped in foil, and steamed on a grill. Served with rice, beans, salad, seasoned fries, and flour or corn tortillas.
Fried Catfish
Served with rice, beans, salad, seasoned fries, and flour or corn tortillas.
Fish A La Diabla
Topped with our fiery red hot sauce. Served with rice, beans, salad, seasoned fries, and flour or corn tortillas.
Al Ajillo Pescado
Fish fillet sauteed with chile guajillo, garlic, mushrooms, and spices. Served with rice, beans, salad, seasoned fries, and flour or corn tortillas.
Pescado Relleno
Stuffed with shrimp, octopus, or scallops. Served with rice, beans, salad, seasoned fries, and flour or corn tortillas.

Shrimp
Shrimp A La Diabla
Sauteed in our fiery red hot sauce. Served with rice, beans, salad, and flour or corn tortillas.
Grilled Shrimp
Marinated seasoned and grilled. Served with rice, beans, salad, and flour or corn tortillas.
Costa Azul
Grilled shrimp stuffed with crab or scallops and wrapped in bacon. Served with rice, beans, salad, and flour or corn tortillas.
Shrimp with Meat
Peeled shrimp simmered with Mexican butterflied style cut steak, topped with bell pepper, tomatoes, and onion sauce. Served with rice, beans, salad, and flour or corn tortillas.
Empanizados
Jumbo crispy fried breaded shrimp. Served with rice, beans, salad, steak fries, and flour or corn tortillas.
Camarones Rancheros
Peeled shrimp simmered and topped with bell pepper, tomatoes, and onion sauce. Served with rice, beans, salad, and flour or corn tortillas.
Garlic Shrimp
Seasoned and slowly simmered in our oil and minced garlic sauce. Served with rice, beans, salad, and flour or corn tortillas.
Combined Skewers
Mixed skewers shrimp and scallops, grilled with red onions, bell peppers, and ripe tomatoes. Served with rice, beans, salad, and flour or corn tortillas.
Shrimp Al Ajillo
Seasoned and slowly simmered with chilli guajillo, garlic, mushrooms, and spices. Served with rice, beans, salad, and flour or corn tortillas.
Skewers
Our finest jumbo shrimp or scallops skewers grilled with red onions, bell peppers, and ripe tomatoes. Served with rice, beans, salad, and flour or corn tortillas.
Garlic Octopus
Octopus marinated and simmered in our special minced garlic, and oil sauce. Served with rice, beans, salad, and flour or corn tortillas.
Garlic Scallops
Scallops marinated and simmered in our special minced garlic, and oil sauce. Served with rice, beans, salad, and flour or corn tortillas.
Octopus A La Diabla
Octopus sauteed in our fiery red, extra-hot sauce. Served with rice, beans, salad, and flour or corn tortillas.

Cocktail
Shrimp Cocktail
Shrimp cocktail. Served with onions, cilantro, ketchup, lemon, tomatoes, and hot sauce in our seafood, topped with California ripe avocado.
Campechana
Shrimp, abalone, clam, octopus, and oyster. Served with onions, cilantro, ketchup, lemon, tomatoes, and hot sauce in our seafood juice blend, topped with California ripe avocado.
Octopus Cocktail
Octopus cocktail. Served with onions, cilantro, ketchup, lemon, tomatoes, and hot sauce in our seafood, topped with California ripe avocado.
Abalone Cocktail
Real abalone. Shrimp, abalone, clam, octopus, and oyster. Served with onions, cilantro, ketchup, lemon, tomatoes, and hot sauce in our seafood juice blend, topped with California ripe avocado.
Oyster Cocktail
Oyster cocktail. Shrimp, abalone, clam, octopus, and oyster. Served with onions, cilantro, ketchup, lemon, tomatoes, and hot sauce in our seafood juice blend, topped with California ripe avocado.
Imitation Abalone Cocktai
Imitation abalone. Served with onions, cilantro, ketchup, lemon, tomatoes, and hot sauce in our seafood, topped with California ripe avocado.
Scallop Cocktail
Scallop cocktail. Served with onions, cilantro, ketchup, lemon, tomatoes, and hot sauce in our seafood, topped with California ripe avocado.

Barbecue Platter
Charola
Fresh cold seafood feast. Choose from all white fish ceviche or mixed seafood, shrimp, calm, octopus, and abalone, mixed with onion, cilantro, tomatoes, peppers, and a splash of lime.
Hot Barbecue
Shrimp, octopus, abalone, clams, fried breaded fish, and shrimp. Served on a bed of rice along with tomatoes, red onions, fresh cucumber, jalapeno peppers, and sliced avocado.

Burritos
Carne Asada Burrito
Seasoned marinated sirloin steak grilled to perfection. Served in a giant tortilla. Stuffed with rice, beans, onions, salsa, avocado, cheese, and sour cream.
Chile Relleno Burito
A fresh jumbo chile pepper stuffed with Jack cheese and battered. Served in giant tortilla. Stuffed with rice, beans, onions, salsa, avocado, cheese, and sour cream.
Chicken Burrito
Shredded chicken, and fresh chopped bell peppers, tomatoes, and onions. Served in giant tortilla. Stuffed with rice, beans, onions, salsa, avocado, cheese, and sour cream.
Al Pastor Burrito
Seasoned marinated pork rotisserie cooked with diced onions and seasoned with lemon and pepper. Served in giant tortilla. Stuffed with rice, beans, onions, salsa, avocado, cheese, and sour cream.
Bean and Cheese Burrito
Served in giant tortilla. Stuffed with rice, beans, onions, salsa, avocado, cheese, and sour cream.
Carnitas Burrito
Seasoned marinated baked pork. Served in giant tortilla. Stuffed with rice, beans, onions, salsa, avocado, cheese, and sour cream.

Tacos
Fish Taco
Stuffed with crisp lettuce, ripe tomatoes, onions, fresh avocado, melted cheese, and sour cream.
Taco
Fish Taco Plate
Two tacos served with rice, and beans.
Taco Plate
Three tacos served with rice and beans.

Kids
Breaded Fish
Breaded fish fillet. Served with seasoned fries and rice.
Chicken Nuggets
Served with rice and potato wedges.
Junior Burger
Served with potato wedges.
Mini Tacos
Served plain with rice and potato wedges.
Breaded Shrimp
Breaded shrimp. Served with seasoned fries and rice.

Drinks
Aguas Naturales
Mexican Drinks
Coffee
Fountain Drinks

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Recent Reviews

I HAVE BEEN SEARCHING FOR A MEXICAN SEAFOOD RESTAURANT THAT MAKES THE CATFISH/BAGRE LIKE LA CABANA IN EAST LA THAT CLOSED DOWN SEVERAL YEARS AGO. THE CATFISH WAS SUPERB THE WHOLE FIS CRISPY ON THE OUTSIDE TENDER AND DELICIOUS ON THE INSIDE EASILY ON PAR WITH LA CABANA. NICE CLEAN RESTAURANT SERVICE WAS EXCELLENT!! I WILL BE COMING HERE FROM NOW ON A FEW TIMES A MONTH MINIMUM. I HAVE INFORMED DOZENS OF MY FRIENDS THAT I TOOK TO LA CABANA. THANK YOU MARISCOS SAN ISIDRO
February 2026
Honestly , I wanted to like this restaurant. The atmosphere is great , the food was good with the exception of the oysters , they were sour and tasted bad which so dangerous to consumers. I am an avid oyster connessiuer and these were not good. They didn't believe they were bad and I had to haggle to get them off the bill. I wish they treated customers better, maybe I'll stop by again and see if the service improved
October 2025
I grew up here in San Gabriel valley area. Was our spot every Friday night or Sunday morning in the 90s and early 2000 I haven't been there for years. I hope to come and visit soonβ™₯️πŸ₯°
August 2025

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Mariscos San Isidro Mexican Restaurant

2327 Rosemead Blvd, South El Monte, CA 91733
(626) 442-6414