Casa Mia Mexican Kitchen Menu (Update 2025)

Casa Mia Mexican Kitchen, located in St Peters, MO, offers a vibrant Mexican menu with flavorful appetizers like Chunky Guacamole and Carne Asada Fries. The restaurant also boasts a variety of mouthwatering quesadillas, such as the Fajita Quesadilla and Chorichicken Quesadilla. The ambiance is casual and caters to groups and families, with outdoor seating available. Customers praise the attentive service and delicious food, with highlights like the fresh Street Corn and savory Casa Mia Buffalo Dip. The restaurant also offers happy hour specials and a full bar for a complete dining experience. With positive reviews emphasizing cleanliness and friendly staff, Casa Mia Mexican Kitchen stands out as a must-visit for authentic Mexican cuisine in Missouri.

Appetizers

Chunky Guacamole

Diced chunks of ripe avocado tossed with house made pico de gallo and marinated in a blend of lime juice, jalapeno vinegar, salt and pepper and topped with Cotija cheese.

$11.00

Cheesy Bean Dip

An authentic Mexican home-style dip featuring creamy pinto beans combined with Casa Mia cheese sauce.

$7.00

Queso Blanco - Small

House made White cheese dip blended with diced jalapenos.

$5.00

Queso Blanco - Large

House made White cheese dip blended with diced jalapenos.

$10.50

Ceviche

Shrimp soaked in a lime and jalapeno vinegar blend topped with fresh pico de gallo and avocado.

$11.00

Carne Asada Fries

Crispy potato fries smothered in cheese and topped with carne asada, fresh guacamole, pico de gallo, crema and Mozzarella cheese.

$14.00

Flautas

Crispy flour tortillas stuffed with chicken and topped with lettuce, sour cream and both roja and verde salsas.

$10.50

Kev's Dip

Specially seasoned ground beef blended with a creamy cheese dip and topped with pico de gallo.

$10.50

Queso Fundido

Spicy chorizo in a sizzling skillet stirred with house-made queso and fresh jalapenos.

$11.00

Street Corn

Traditional corn off the cob topped with a rich chipotle adobo mayo with chopped cilantro and Cotija cheese.

$7.50

Chicharrones

Crispy seasoned fresh pork rinds served with our salsa Verde and chipotle ranch.

$7.25

Agua Chile

Shrimp, red onion and cucumbers marinated in a fiery lime, cilantro and habanero marinade served with a fresh guacamole dip. Please ask your server for availability.

$16.00

Ceviche de Pescado

Mahi Mahi ceviche infused with flavors straight from Mexico, dressed in lime, red onion, habanero, cilantro and cucumber.

$11.00

Cheesy Chorifries

Crispy French fries, house chorizo, fresh jalapenos, pico de gallo and chipotle ranch.

$13.00

Casa Mia Buffalo Dip

Savory shredded chicken. fresh jalalpeno, grilled corn, house ranch, cream cheese, Buffalo sauce, Cheddar jack cheese.

$14.00

Esquite Battered Shrimp

6 shrimp, on roasted street corn, Cotija, chipotle aioli.

$11.00

Elote Mexicano

2 fire roasted corn, with lime mayonnaise, Tajin, seasoning, Cotija.

$9.00

Guacamole

Fresh mashed avocado, fresh diced Roma tomato, onion, cilantro, jalapeno vinegar, lime juice, sea salt.

$5.00

Taco Salad

Flaky fried flour tortilla bowl filled with your choice of ground beef or shredded chicken, refried beans, lettuce, sour cream, shredded cheese, queso, and tomato.

$10.50

Fajita Taco Salad

Flaky fried flour tortilla bowl filled with your choice of grilled chicken or steak cooked with onions, tomatoes, and bell peppers, topped with queso, lettuce, sour cream, guacamole and pico.

$13.00

Veggie Salad

Flaky fried flour tortilla bowl filled with sauteed portabello, Cotija cheese, lettuce, and refried beans topped with guacamole and sour cream.

$11.00

Salads

Quesadillas

Fajita Quesadilla - Small

Your choice of chicken or steak with cheese, grilled onion, diced peppers, and tomatoes. Served with beans and rice and a Mexican side salad.

$9.25

Fajita Quesadilla - Large

Your choice of chicken or steak with cheese, grilled onion, diced peppers, and tomatoes. Served with beans and rice and a Mexican side salad.

$12.00

Shredded Beef Quesadilla

Seasoned shredded beef with fresh cilantro, diced onion, with zesty salsa roja and verde. Served with beans and rice and a Mexican side salad.

$12.50

Chorichicken Quesadilla

Juicy grilled chicken tossed with spicy chorizo and cheese. Served with beans and rice and a Mexican side salad.

$16.00

Pollo Quesadilla

Savory shredded chicken and cheese. Served with beans and rice and a Mexican side salad.

$13.50

Carnitas Quesadilla

Tender braised pork, cheese, and sliced jalapeno. Served with beans and rice and a Mexican side salad.

$12.00

Tony's Quesadilla

Sauteed shrimp with cheese, grilled onion, and diced bell peppers. Served with beans and rice and a Mexican side salad.

$13.50

Portobello Quesadilla

Steamed portobellos. refried beans and cheese. Served with beans and rice and a Mexican side salad.

$13.00

Street Quesadilla

Your choice of any meat, served with salsa roja and verde, cilantro and onion. Served with beans and rice and a Mexican side salad.

$12.00

Mo Queso Quesadilla

Grilled chicken, chipotle ranch, pico de gallo, smothered in queso, double cheesy rice. Served with beans and rice and a Mexican side salad.

$15.00

Grilled Chicken Soft Taco

2 soft tacos topped with cheese, lettuce, served with rice and beans.

$12.00

Chorizo Soft Taco

2 soft tacos topped with cheese, lettuce, served with rice and beans.

$12.00

Beef Soft Taco

2 soft tacos topped with cheese, lettuce, served with rice and beans.

$12.00

Asada Soft Taco

2 soft tacos topped with cheese, lettuce, served with rice and beans.

$12.00

Shrimp Soft Taco

2 soft tacos topped with cheese, lettuce, served with rice and beans.

$12.00

Shredded Beef Soft Taco

2 soft tacos topped with cheese, lettuce, served with rice and beans.

$12.00

White Fish Soft Taco

2 soft tacos topped with cheese, lettuce, served with rice and beans.

$12.00

Portobello Soft Taco

2 soft tacos topped with cheese, lettuce, served with rice and beans.

$12.00

Pastor Soft Taco

2 soft tacos topped with cheese, lettuce, served with rice and beans.

$12.00

Campechano Soft Taco

2 soft tacos topped with cheese, lettuce, served with rice and beans.

$12.00

Soft Tacos

Burritos

Fried Burrito

Your choice of beef or chicken topped with salsa roja, creamy queso blanco and served with a side Mexican salad. Served with your choice of fries or rice and beans.

$12.00

California Burrito

Seasoned shredded chicken combined with beans, rice, lettuce, sour cream, guacamole and fries topped with Queso blanco. Served with your choice of fries or rice and beans.

$12.00

Fajita Burrito

Your choice of chicken or steak combined with sauteed bell peppers, onions, and tomatoes. Served with your choice of fries or rice and beans.

$12.50

Oscar's Burrito

Marinated steak and house chorizo mixed with beans, rice, lettuce, sour cream, cilantro, salsa a roja and salsa verde smothered in queso blanco. Served with your choice of fries or rice and beans.

$13.00

Casa Mia Burrito

A combination of marinated steak, chicken, chorizo, shrimp tossed with onion, bell peppers, tomatoes, beans and rice, topped with salsa verde, roja and queso. Served with your choice of fries or rice and beans.

$14.50

Bandido Burrito

Grilled chicken mixed with rice, beans, cheese, grilled onions and topped with queso. Served with your choice of fries or rice and beans.

$12.00

Veggie Burrito

Grilled portabello, bell pepper, onion, tomatoes, cheese, beans, and rice. Served with your choice of fries or rice and beans.

$11.50

South Cali Burrito

Marinated steak, rice, beans, guacamole, sour cream, shredded cheese, cilantro, onion, lettuce, salsa verde and salsa roja. Served with your choice of fries or rice and beans.

$12.00

Del Mar Burrito

Marinated steak, shrimp, rice, beans, sour cream, guacamole and Shredded cheese. Served with your choice of fries or rice and beans.

$12.00

Beefy Burrito

Ground beef, beans, rice, sour cream, guacamole, Shredded cheese, lettuce, onions, cilantro, salsa verde and salsa roja. Served with your choice of fries or rice and beans.

$10.00

Chile Colorado Burrito

Spicy steak strips in tomatillo salsa, rice and beans, lettuce, cheese sour cream. Served with your choice of fries or rice and beans.

$13.00

Green Chile Burrito

Green chile carnitas, queso blanco, shredded cheese, sour cream, pico de gallo. Served with your choice of fries or rice and beans.

$13.00

Chicken Fajita - Full

Grilled chicken breast cut into pieces and grilled with fajita style vegetables. Prepared with bell peppers, onions and tomatoes on a sizzling skillet served with a Mexican salad, rice and beans and flour tortillas.

$16.50

Chicken Fajita - Double

Grilled chicken breast cut into pieces and grilled with fajita style vegetables. Prepared with bell peppers, onions and tomatoes on a sizzling skillet served with a Mexican salad, rice and beans and flour tortillas.

$26.00

Veggie Fajita - Full

Grilled, cauliflower, tomato, onion, peppers. portobello. Prepared with bell peppers, onions and tomatoes on a sizzling skillet served with a Mexican salad, rice and beans and flour tortillas.

$14.00

Veggie Fajita - Double

Grilled, cauliflower, tomato, onion, peppers. portobello. Prepared with bell peppers, onions and tomatoes on a sizzling skillet served with a Mexican salad, rice and beans and flour tortillas.

$24.00

Steak Fajita - Full

Sliced pieces of marinated flank tossed with grilled fajita style vegetables. Prepared with bell peppers, onions and tomatoes on a sizzling skillet served with a Mexican salad, rice and beans and flour tortillas.

$17.00

Steak Fajita - Double

Sliced pieces of marinated flank tossed with grilled fajita style vegetables. Prepared with bell peppers, onions and tomatoes on a sizzling skillet served with a Mexican salad, rice and beans and flour tortillas.

$27.00

Shrimp Fajita - Full

Medium sized grilled shrimp with combination of grilled fajita style vegetables. Prepared with bell peppers, onions and tomatoes on a sizzling skillet served with a Mexican salad, rice and beans and flour tortillas.

$19.00

Shrimp Fajita - Double

Medium sized grilled shrimp with combination of grilled fajita style vegetables. Prepared with bell peppers, onions and tomatoes on a sizzling skillet served with a Mexican salad, rice and beans and flour tortillas.

$32.00

Casa Mia Fajita - Full

Combination of chorizo sausage, grilled chicken, steak and shrimp seasoned and sauteed with grilled fajita style vegetables. Prepared with bell peppers, onions and tomatoes on a sizzling skillet served with a Mexican salad, rice and beans and flour tortillas.

$24.00

Casa Mia Fajita - Double

Combination of chorizo sausage, grilled chicken, steak and shrimp seasoned and sauteed with grilled fajita style vegetables. Prepared with bell peppers, onions and tomatoes on a sizzling skillet served with a Mexican salad, rice and beans and flour tortillas.

$32.00

Delmar Fajita - Full

The surf and turf lovers dream fajita. Massive shrimp, ribeye steak, fajita vegetables, grilled lemon. Prepared with bell peppers, onions and tomatoes on a sizzling skillet served with a Mexican salad, rice and beans and flour tortillas.

$32.00

Delmar Fajita - Double

The surf and turf lovers dream fajita. Massive shrimp, ribeye steak, fajita vegetables, grilled lemon. Prepared with bell peppers, onions and tomatoes on a sizzling skillet served with a Mexican salad, rice and beans and flour tortillas.

$52.00

Danny's Fajita - Full

A fajita you won't forget, chicken, chorizo, pastor, three cheese blend, grilled pineapple and grilled jalapenos. Prepared with bell peppers, onions and tomatoes on a sizzling skillet served with a Mexican salad, rice and beans and flour tortillas.

$18.00

Danny's Fajita - Double

A fajita you won't forget, chicken, chorizo, pastor, three cheese blend, grilled pineapple and grilled jalapenos. Prepared with bell peppers, onions and tomatoes on a sizzling skillet served with a Mexican salad, rice and beans and flour tortillas.

$32.00

Fajitas

Enchiladas

Enchiladas Verdes

Four enchiladas stuffed with shredded chicken, green tomatillo sauce, lettuce, tomatoes, sour cream, and a fresh guacamole salsa. Served with Mexican salad and rice and beans.

$13.00

Cheesy Enchiladas

Four enchiladas stuffed with seasoned ground beef mixed with a green tomatillo salsa, lettuce, tomatoes, an array of cheeses and topped with a house-made Queso blanco. Served with Mexican salad and rice and beans.

$11.50

Enchiladas Carnitas

Four enchiladas stuffed with braised carnitas, salsa verde, queso blanco. Served with Mexican salad and rice and beans.

$14.00

Supreme Enchiladas

A variety of four different enchiladas - chicken, beef, cheese, and bean, tomato, shredded cheese, sour cream and topped with a smokey, savory house made mole enchilada sauce served with Mexican salad.

$13.00

Shrimp Enchiladas

Four grilled shrimp enchiladas with 3 cheese blend, salsa verde and queso blanco.

$14.00

Carne Asada Dinner

Marinated steak served hot with your choice of corn or flour tortillas, rice and beans, guacamole, toasted jalapenos and a side of Mexican salad.

$17.00

Chile Poblano Dinner

2 ripe poblano pepper stuffed with cheese and pico de gallo, topped with a rich ranchero sauce, and served with rice and beans.

$15.00

Tamale Jalisco Dinner

2 handmade chicken stuffed tamales the way mother makes them served with rice and beans and a Mexican salad.

$13.50

Carnitas Dinner

Juicy farm raised braised pork served hot with tortillas, rice and beans, pickled jalapenos, and a side Mexican salad.

$13.00

Chimi Dinner

2 flour tortillas fried warm and crisp with your choice of beef or shredded chicken, served with rice and beans and a side Mexican salad.

$13.50

Pollo Casa Mia Dinner

Grilled chicken breast with peppers, tomatoes, portobello and grilled onions smothered in a spicy creamy chipotle sauce served with rice and Mexican salad.

$14.00

Chipotle Adobo Shrimp Dinner

Shrimp sauteed in a creamy chipotle adobo sauce served with a side of rice and a Mexican salad.

$16.00

Carnitas Chile Dinner

Tender carnitas topped with fresh salsa verde served with your choice of corn or flour tortillas, rice and beans, and a side Mexican salad.

$13.50

Choripollo Dinner

Grilled chicken with chorizo and fresh jalapenos smothered in Queso and served with a Mexican salad and rice and beans.

$14.00

Pollo En Salsa Verde Dinner

Grilled chicken breast with a creamy avocado serrano sauce, grilled onions and pico de gallo served with a Mexican salad and rice and beans.

$14.00

Pollo Poblano Dinner

Grilled chicken breast with sauteed poblanos, tomatoes and onions topped with Queso and served with rice and beans.

$16.50

Super Tacos Dinner

3 large home-style tacos on melty cheese, with all the trimmings and your choice of any protein.

$14.00

Bravo Shrimp Dinner

4 large shrimp, street corn, chunky guacamole and side salad.

$19.00

Fire-Roasted Pork Chop Dinner

8 oz. French split pork chop, grilled street corn, chunky guacamole served with your choice of tortillas.

$16.50

Mahi Mahi Asado Dinner

Double mahi loins served with white rice, grilled cauliflower, chipotle adobo, chunky guacamole and your choice of tortillas.

$14.00

Nelly's Macho Tacos Dinner

2 cheese tortillas on roasted poblano, steak and guacamole.

$13.00

Dinner

Desserts

Churros

Fried-dough pastry drizzled in sweet cinnamon sugar and served with vanilla ice cream.

$5.00

Flan

Slice of authentic Hispanic custard pie made from scratch with creamy filling.

$7.00

Sopapilla

Creamy vanilla ice cream served on fried cinnamon chips topped with caramel and rich chocolate syrup.

$6.00

Asada Torta

Toasted bolillo bread with asada filled with cheese, lettuce, tomato, jalapeno, onion, sour cream and guacamole.

$11.00

Pastor Torta

Toasted bolillo bread with pastor filled with cheese, lettuce, tomato, jalapeno, onion, sour cream and guacamole.

$11.00

Grilled Chicken Torta

Toasted bolillo bread with grilled chicken filled with cheese, lettuce, tomato, jalapeno, onion, sour cream and guacamole.

$10.00

Campechano Torta

Toasted bolillo bread with campechano filled with cheese, lettuce, tomato, jalapeno, onion, sour cream and guacamole.

$11.00

Barbacoa Torta

Toasted bolillo bread with barbacoa filled with cheese, lettuce, tomato, jalapeno, onion, sour cream and guacamole.

$11.00

Portabello Torta

Toasted bolillo bread with portabello filled with cheese, lettuce, tomato, jalapeno, onion, sour cream and guacamole.

$10.50

Carnitas Torta

Toasted bolillo bread with carnitas filled with cheese, lettuce, tomato, jalapeno, onion, sour cream and guacamole.

$10.50

Refried Beans Torta

Toasted bolillo bread with refried beans filled with cheese, lettuce, tomato, jalapeno, onion, sour cream and guacamole.

$8.50

Tortas

Cocktails

Perfect Margarita

Lunazul Blanco Tequila, Cointreau, Fresh Lime Juice, and Agave Nectar

$11.00

Patron Margarita

Patron Silver Tequila, Agave Honey, Fresh Orange Juice, and Fresh Lime.

$12.00

Bacardi Mojito

Bacardi Lime Rum, Club Soda, Agave Honey, Fresh Lime Juice and Fresh Mint.

$9.00

Casa Mia Pitcher Margarita

750ml of our house blend margarita.

$19.00

Jalapeno Margarita

Our house blend spicy margarita.

$8.00

Kids Cheese Quesadilla

$4.50

Kids Enchilada

$4.50

Kids Chicken Nuggets

$4.50

Kids Taco

$4.50

Kids Menu

Taste of Mexico

Street Tacos (3)

Your choice of protein. Served with rice and beans. Our signature favorites done the same way it's done in Jalisco, Mexico.

$14.00

Poblanos Fundidos

2 fire roasted poblanos stuffed with a 3 cheese blend grilled chorizo, pico de gallo and rice. Served on corn tortillas. Our signature favorites done the same way it's done in Jalisco, Mexico.

$13.00

Zucchini Al Pastor

Grilled zucchini wedges, al pastor grilled with black beans, cheese, street corn. Our signature favorites done the same way it's done in Jalisco, Mexico.

$12.00

El Chicharron

Pork belly slab, a crispy skin, tender meat, street corn, roasted jalapeno, corn or flour tortillas. Our signature favorites done the same way it's done in Jalisco, Mexico.

$16.00

Hot Damn

3 hot fried chicken tacos, chipotle aioli, Mexican coleslaw and street corn. Our signature favorites done the same way it's done in Jalisco, Mexico.

$13.50

Chile Colorado

Roasted tomatillo salsa, steak, grilled onions, double rice, choice of corn or flour tortillas. Our signature favorites done the same way it's done in Jalisco, Mexico.

$14.00

Poblanos Del Mar

Shrimp and mahi stuffed poblanos served with mango pico, fresh salad, red onion, avocado, tomato, Feta cheese, avocado lime dressing. Our signature favorites done the same way it's done in Jalisco, Mexico.

$16.00

Quesa Birria

The tacos you saw on Tik-Tok. Slowly braised beef in smoked chile consome. Served with a side of delicious broth and pickled red onions(3). Our signature favorites done the same way it's done in Jalisco, Mexico.

$14.00

Ball Park Nachos

Ground beef, jalapenos, lettuce, sour cream and tomato.

$14.00

New Town Nachos

Grilled pineapple, al pastor, grilled onions, cilantro, queso blanco and Cheddar Jack.

$14.00

Borrachera Nachos

Grilled steak, fresh jalapenos, guacamole, pico de gallo and sour cream.

$15.00

Carnitas Nachos

Salsa verde, slow braised pork, Cheddar jack and cilantro.

$14.00

Nachos