Las Islas Marias Ontario Menu

Welcome to Las Islas Marias Ontario, a hidden gem nestled in Ontario, CA, serving vibrant Mexican seafood dishes that promise to delight. With an array of offerings, guests can indulge in options like the Mojarra al Gusto or the flavorful Camarones al Gusto. The menu is a celebration of freshness, highlighted by dishes such as the Momias Koras—bacon-wrapped shrimp that encapsulate savory goodness.

Not only does Las Islas Marias provide a variety of vegetarian choices, but it also welcomes families and groups with open arms. The ambiance is casual yet romantic, making it ideal for a lovely dinner. Coupled with good vibes—think live Banda music on weekends and friendly service—it creates a memorable dining experience. Whether opting for takeout or dining in, the flavorful creations will leave an impression, embodying the essence of Mexican culinary tradition.

CHAROLAS

Charola de Ceviche de Pescado

Full Tray Fish Ceviche

$160.00

1/2 Charola de Ceviche de Pescado

1/2 size Tray of Fish Ceviche

$80.00

Charola De Ceviche de Camaron

Full Tray of Shrimp Ceviche

$160.00

1/2 Charola De Ceviche de Camaron

1/2 size Tray of Shrimp Ceviche

$80.00

Charola De Ceviche de Mixto

Full size Tray of shrimp and fish ceviche

$170.00

1/2 Charola De Ceviche Mixto

1/2 size Tray of Shrimp and Fish Ceviche

$85.00

Charola Ceviche La Parona

Full Tray Ceviche LA Patrona

$180.00

1/2 Charola Ceviche La Parona

1/2 size Tray of Ceviche La Patrona

$90.00

Charola de Poca Madre

Full size Tray of Ceviche Poca Madre

$200.00

1/2 Charola Poca Madre

1/2 Tray Ceviche Poca Madre

$100.00

Charola de Aguachile

Aguachile Full Size Tray

$160.00

1/2 Charola de Aguachile

1/2 size Aguachile Tray

$80.00

Charola de Cucarachas

Full Tray of cucarachas

$220.00

1/2 Charola de Cucarachas

1/2 size Tray of Cucarachas

$100.00

Empanada De Camaron

Shrimp Pastry

$4.00

Empanada De Camaron y Queso

Shrimp & Cheese Pastry

$5.00

Consome

Shrimp broth with onion, cilantro & shrimp.

$10.00

Caldo Mendigo

Shrimp broth with onion, cilantro, serrano, head on & peeled shrimp.

$15.00

Pulpitos Kora

Deep fried Baby Octopus paired with our House Sauce

$28.00

Chicharron de Pescado

Fish Bites served with Chipotle Aioli

$30.00

Camarones Islas Marias

Head On Shrimp paired with Edamames prepared with our House Sweet & Sour Sauce

$40.00

Camarones Cucaracha

Head On Deep Fried Shrimp in our House Sauce

$35.00

Langostinos

Fresh Water Prawn in our House Sauce

$40.00

Mejillones

Mussels In our House Sauce

$38.00

Pendejadas

Head On Shrimp & Mussels in our House Sauce

$35.00

Balazos de Ostion (4)

Oyster in a rimmed glass combined with Raw or Boiled ( please choose or it will be Raw by default) submerged in a mild sauce topped with cucumber.

$16.00

6 Ostiones en Su Concha

6 Oysters on the shell

$15.00

12 Ostiones en Su Concha

12 Oysters on a Shell

$25.00

6 Ostiones Especiales

6 Oysters on a shell topped with Pico de Gallo, Shrimp & Octopus

$24.00

12 Ostiones Especiales

12 Oysters on a Shell topped with Pico de Gallo, Shrimp & Octopus

$40.00

6 Ostiones Chingon

6 Oysters on a Shell topped with Shrimp Ceviche, Scallop, Green Sauce & Avocado

$26.00

12 Ostiones Chingon

12 Oysters on a Shell topped with Shrimp Ceviche, Scallop, Green Sauce & Avocado

$42.00

PARA EMPEZAR Y BOTANEAR

AGUACHILES Y MAS DE MESA FRIA

Aguachile Verde

Deveined raw shrimp seasoned with salt & pepper submerged in lime juice and our green sauce. Served with red onion and cucumber slices. Mild

$28.00

Aguachile Rojo

Deveined raw shrimp seasoned with salt & pepper submerged in lime juice and our red habanero sauce. Served with red onion and cucumber slices. Spicy

$28.00

Aguachile Mango Habanero

Deveined raw shrimp seasoned with salt & pepper submerged in lime juice and our habanero red sauce, black sauce and mango puree. Served with red onion, cucumber and mango slices. Spicy

$35.00

Aguachile con Pulpo

Deveined raw shrimp and octopus seasoned with salt & pepper submerged in lime juice and your choice of green or red sauce. Served with red onion and cucumber slices.

$34.00

Aguachile con Callo de Hacha

Deveined raw shrimp and scallops seasoned with salt & pepper submerged in lime juice and your choice of green or red sauce. Served with red onion and cucumber slices.

$40.00

Aguachile Trio

Deveined raw shrimp seasoned with salt & pepper submerged in lime juice and a sample of all three sauces... green, red and black sauce. Served with red onion and cucumber slices.

$32.00

Botana de Callo de Hacha

Scallops seasoned with salt & pepper sumerged in lime juice and your choice of green, red or black sauce. Served with red onion & cucumber slices.

$40.00

Piquete de Ojo

Raw & Boiled Shrimp, Octopus, Scallops seasoned with salt & pepper submerged in our special habanero sauce topped with cucumber, tomato and avocado.

$30.00

Torre

a tower of fresh sea food consisting of fish and shrimp ceviche, boiled shrimp, octopus & scallops bathed in our special red sauce topped with avocado.

$35.00

Filete al Gusto

Bass in your choice of Sauce

$23.00

Mojarra al Gusto

Deep Fried Tilapia topped with your choice of Sauce

$22.00

Camarones al Gusto

Shrimp in your Choice of Sauce

$25.00

Momias Koras

Bacon wrapped Shrimp

$28.00

Morralito

Sea Food boil with shrimp, sausage, snow crab, corn and potato in our cajun twist seasoning

$38.00

Molcajete de Marisco al Gusto

Sea Food Mortar (Bowl) in your choice of Sauce. Includes Peeled & head on shrimp, mussels, snow crab, imitation abulon, imitation baby clam, tilapia

$42.00

Pulpo Entero al Gusto

Whole Octopus in Your Choice of Sauce

$40.00

Pata de Jaiva al Gusto

Dunganess Crab in your choice of Sauce

$20.00

Camaron con cabeza al Gusto

Head on Shrimp in your Choice of Sauce

$35.00

Arroz Marinero

Sea Food Rice with Shrimp, Octopus & Abalone prepared with our mild In House Sauce.

$30.00

Piña Rellena

Half Pineapple topped with shrimp, octopus, abalone, imitation crab & bell pepper topped with chipotle sauce & cheese crust

$32.00

Filete Empapelado

Slow Cooked Bass topped with shrimp, octopus, imitation crab, chipotle sauce and cheese crust. 30 min

$25.00

1/2 Botana Victoria

1/2 size Tray Sea Food Delight...Fresh Water Prawn, Head On & Peeled Shrimp, Octopus, Mussels & Imitation Crab, all in your choice of sauce.

$80.00

Botana Victoria

Full Size Tray Sea Food Delight...Fresh Water Prawn, Head On & Peeled Shrimp, Octopus, Mussels & Imitation Crab, all in your choice of sauce.

$140.00

Camarones Zarandeados

Giant Butterfly Grilled Shrimp glazed with special house sauce

$30.00

Pulpo Zarandeado

Whole Octopus Seasoned & Grilled to perfection served over seasonal veggies, with a side of rice & salad.

$45.00

Pescado Zarandeado

Whole Fish ( 1kg) Seasoned & Grilled to Perfection. Paired with onion, tomato, cucumber, with a side of tortilla, rice & sauce. 40min

$38.00

Pasta Fetuccinni de Pollo

Chicken Fetuccinni Served with Garlic Bread

$30.00

Pasta Fetuccinni de Camaron

Shrimp Fetuccinni served with Garlic Bread

$30.00

MARISCO Platillos y Mas

CEVICHES Y TOSTADAS

Tostada de Aguachile

Deveined raw shrimp and with salt, pepper, lime juice and your choice of green or red sauce. Mixed with red onion and cucumber slices.

$18.00

Ceviche de Camaron

Shrimp Ceviche. Raw shrimp marinated in lime prepared with tomato, onion, cucumber and some green in house salsa (Mild) 32oz.

$28.00

Tostada Ceviche de Camaron

Individual Portion of Shrimp Ceviche. Raw shrimp marinated in lime prepared with tomato, onion, cucumber and some green in house salsa (Mild) 12oz.

$12.00

Ceviche de Pescado

Fish Ceviche. Bass marinated overnight in lime juice. Prepared with tomato, onion, carrots. and cilantro, 32oz.

$25.00

Tostada de Ceviche de Pescado

Individual Portion of Fish Ceviche. Bass marinated overnight in lime juice. Prepared with tomato, onion, carrots. and cilantro, 12oz.

$12.00

Ceviche de Camaron con Pulpo

Shrimp ceviche with Octopus. Raw shrimp marinated in lime prepared with tomato, onion, cucumber, octopus and some green in house salsa (Mild) 32oz.

$32.00

Tostada de Ceviche de Camaron con Pulpo

Individual Portion of Shrimp Ceviche with Octopus 12oz. Raw shrimp marinated in lime prepared with tomato, onion, cucumber, octopus and some green in house salsa (Mild)

$15.00

Ceviche de Camaron con Jaiva

Shrimp ceviche with Imitation Crab Meat. Raw shrimp marinated in lime prepared with tomato, onion, cucumber, imitation crab meat and some green in house salsa (Mild) 32oz.

$30.00

Tostada de Ceviche de Camaron con Jaiva

Individual Portion of Shrimp ceviche with Imitation Crab Meat. Raw shrimp marinated in lime prepared with tomato, onion, cucumber, imitation crab meat and some green in house salsa (Mild) 12oz.

$15.00

Tostada Mixta

Tostada Mixta is a layer of fish ceviche topped with cucumber, imitation crab, boiled shrimp and octopus.

$16.00

Ceviche La Patrona

Fish Ceviche seasoned with pepper. Mixed with chopped boiled shrimp. imitation crab meat, cucumber, mayonnaise and our in house green sauce. 32oz

$32.00

Tostada Ceviche La Patrona

Individual Portion. Fish Ceviche seasoned with pepper. Mixed with chopped boiled shrimp. imitation crab meat, cucumber, mayonnaise and our in house green sauce. 12oz

$16.00

Ceviche Poca Madre

Shrimp Ceviche mixed with cilantro, chopped boiled shrimp, octopus, scallops with extra green sauce for spice. 32oz

$35.00

Tostada Ceviche Poca Madre

Individual Portion of Shrimp Ceviche mixed with cilantro, chopped boiled shrimp, octopus, scallops with extra green sauce for spice. 12oz

$18.00

Ceviche Tropical

Shrimp Ceviche with your choice of Mango or Pineapple. Prepared in a Black Sauce. Please specify fruit you'd like. 32oz

$35.00

Tostada de Ceviche Tropical

Individual Portion of Shrimp Ceviche with your choice of Mango or Pineapple. Prepared in a Black Sauce. Please specify fruit you'd like. 12oz

$18.00

Ceviche de Camaron Cocido

Cooked Shrimp Ceviche. Boiled shrimp marinated in lime prepared with tomato, onion, cucumber and some green in house sauce (Mild) 32oz.

$32.00

Tostada de Ceviche de Camaron Cocido

Individual Portion Cooked Shrimp Ceviche. Boiled shrimp marinated in lime prepared with tomato, onion, cucumber and some green in house sauce (Mild) 12oz.

$16.00

Taco Individual

Any Single Taco. Please Specify

$6.00

Taco de Pulpo

Grilled Octopus with House Sauce & Cheese

$6.00

Taco Jefe

Shrimp, Asada & Cheese Taco

$6.00

3 Tacos de Camaron

3 Battered or Grilled Shrimp Tacos. Please Specify

$16.00

3 Tacos de Pescado

3 Battered or Grilled Fish Tacos. Please specify.

$16.00

3 Tacos Governador

3 Tacos with Chopped Shrimp prepared with Bell Peppers, Onion, Tomato, Yellow Chili & Cheese

$16.00

3 Tacos de Marlin

3 Marlin Tacos prepared Pasilla Pepper, Onion, Tomato & Cheese.

$16.00

3 Tacos Sai

3 Tacos with perfectly seasoned Bass & Shrimp served over mayo spread topped with spicy Pico de Gallo.

$16.00

3 Tacos de Papa con Camaron y Queso

3 Potato, Shrimp & Cheese Taco.

$12.00

TACOS DE MARISCO

CARNES

Fajitas de Camaron

Shrimp Fajitas prepared with onion and peppers served with a side of Rice, Beans and Tortillas.

$35.00

Fajitas de Res

Steak Fajitas prepared with onion and peppers served with a side of Rice, Beans and Tortillas.

$38.00

Fajitas de Pollo

Chicken Fajitas prepared with onion and peppers served with a side of Rice, Beans and Tortillas.

$30.00

Fajitas Mixtas

Steak & Chicken Fajitas prepared with onion and peppers served with a side of Rice, Beans and Tortillas.

$38.00

Fajitas Especiales

Steak, Shrimp & Chicken Fajitas prepared with onion and peppers served with a side of Rice, Beans and Tortillas.

$40.00

Molcajete Azteca

Steak, Chicken Breast, Sausage, Cactus. Queso Fresco, Green Onion all Submerged in House made Mortar Sauce. Served with a side of Rice & Beans.

$35.00

Molcajete Azteca con Camaron

Shrimp, Steak, Chicken Breast, Sausage, Cactus. Queso Fresco, Green Onion all Submerged in House made Mortar Sauce. Served with a side of Rice & Beans.

$40.00

Pechuga de Pollo a la Plancha

Grilled Chicken Breast served with Rice, Beans, Salad, Green Onion, Jalapeño & tortilla.

$20.00

Pechuga de Pollo al Chipotle

Grilled Chicken Breast topped with Chipotle Sauce. Served with Rice, Beans, Salad, Green Onion, Jalapeño & tortilla.

$25.00

Carne Asada

Grilled Steak Grilled served with Rice, Beans, Salad, Green Onion, Jalapeño & tortilla.

$26.00

Carne Asada con Camarones

Grilled Steak & Shrimp served with Rice, Beans, Salad, Green Onion, Jalapeño & tortilla.

$30.00

Alambre de Res / Steak with Peppers

Bistec de falda cocinado con pimientos, cebolla y tocino, cubierto con queso. / Skirt steak cooked with bell peppers, onion, and bacon, topped with cheese.

$27.00

Alambre de Pollo / Chicken with Peppers

Pechuga de pollo cocida con pimientos, cebolla y tocino, cubierta con queso. / Chicken breast cooked with bell peppers, onion, and bacon, topped with cheese.

$27.00

Caldo de Pescado

Bass with Veggies Soup. Served with yo choice of tortilla or hard shell Tostada.

$20.00

Caldo de Camarón

Shrimp Soup with Veggies. Served with yo choice of tortilla or hard shell Tostada.

$22.00

Caldo de Camarón y Pulpo

Shrimp & Octopus with Veggies Soup. Served with yo choice of tortilla or hard shell Tostada.

$24.00

Caldo de Langostino

Fresh Water Prawn & Veggies Soup. Served with yo choice of tortilla or hard shell Tostada.

$26.00

Caldo 7 Mares

7 Seas Soup. Head On Shrimp, Peeled Shrimp, Imitation Abalone, Imitation Baby Clam , Octopus, Crab Leg & Fish. Served with yo choice of tortilla or hard shell Tostada.

$28.00

CALDOS

COCTELES

Cóctel de Camarón Regular

16oz Shrimp Cocktail. Served Hot or Cold. Please Specify

$17.00

Cóctel de Camarón & Pulpo Regular

16oz shrimp & Octopus Cocktail. Served Hot or Cold. Please specify.

$18.00

Campechana Grande

32oz Variety Cocktail. Shrimp, octopus, imitation abalone, imitation baby clams, Imitation crab meat . Served hot or cold . Please specify.

$25.00

Vuelve a la Vida Grande

32oz Variety Cocktail. Shrimp, octopus, imitation abalone, imitation baby clams, Imitation crab meat & Oyster . Served hot or cold . Please specify.

$25.00

Levanta Muertos Grande

32oz Variety Cocktail. Shrimp, octopus, imitation baby clams, oyster & scallops. Served hot or cold . Please specify.

$26.00

Mitotero

32oz Variety Cocktail. Raw & Cooked Shrimp, octopus, imitation abalone, oyster & scallops . Served hot or cold . Please specify.

$26.00

Playero

32oz Ready to eat Cocktail. Served with Shrimp, octopus, imitation abalone, imitation baby clams, Imitation crab meat . Prepared with clamato, ketchup, lemon, salt, pepper & a bit of spice. Recommended to be served cold.

$22.00

Coctel de Camaron Grande

32oz Shrimp Cocktail. Served Hot or Cold. Please Specify

$22.00

Coctel de Camaron y Pulpo Grande

32oz Shrimp & Octopus Cocktail. Served Hot or Cold. Please Specify

$23.00

Coctel de Camaron Pulpo Y Ostion Grande

32oz Shrimp, Octopus & Oyster Cocktail. Served Hot or Cold. Please Specify

$24.00