La Sirena Drive Through Mexican Food Menu

When you’re craving authentic Mexican food with a quick and easy option, La Sirena Drive Through Mexican Food Menu has you covered. Located at 501 S Excelsior Ave in Butte, MT, this spot serves up everything you need to satisfy those taco cravings. From sizzling burritos to crunchy tacos, each item on the menu is packed with vibrant flavors and the finest ingredients. Whether you're in the mood for a hearty meal or a quick snack, there's something for everyone, all served fresh and fast. And for those who love a little kick, their flavorful salsas will take your meal to the next level. With a simple, yet flavorful selection, La Sirena promises a satisfying experience that’s perfect for a quick bite or a full-on feast.

Taco Boxes

Carne Asada Taco Box
Seasoned and fire-grilled steak tacos on a homemade blue corn tortilla and topped with fresh onion and cilantro. *All Taco Boxes served as 3 tacos w/ rice and beans or just 4 tacos
US$20.00
Carnitas Taco Box
Mexican style shredded pork on a homemade white corn tortilla and topped with fresh cilantro and onion. *All Taco Boxes served as 3 tacos w/ rice and beans or just 4 tacos
US$13.50
Birria Taco Box
Quesadilla style tacos – homemade white corn tortilla dipped in chili oil then stuffed with Monterey cheese and Birria beef. Served with a side of Caldo de Birria for dipping. *All Taco Boxes served as 3 tacos w/ rice and beans or just 4 tacos
US$16.00
Crispy Shredded Beef Taco Box
Tacos with marinated, slow-roasted beef stuffed in a corn tortilla and fried. Topped with shredded lettuce, diced tomato, and Colby cheese. *All Taco Boxes served as 3 tacos w/ rice and beans or just 4 tacos **May contain gluten from fryer transfer
US$15.00
Grilled Chicken Taco Box
Marinated, fire-grilled chicken breast on a homemade flour tortilla and topped with Avocado Pico de Gallo. *All Taco Boxes served as 3 tacos w/ rice and beans or just 4 tacos **Can be ordered gluten-free on homemade corn tortillas
US$15.00
Crispy Spicy Potato Taco Box
Mashed and seasoned potato stuffed in a corn tortilla and fried. Topped with cabbage and parmesan cheese. *All Taco Boxes served as 3 tacos w/ rice and beans or just 4 tacos **Order vegan: 4 Tacos w/ no parmesan cheese **May contain gluten from fryer transfer
US$13.00

Appetizers

Empanada Bites
Mini empanadas - homemade red, white, and blue corn masa (tamale wrap) stuffed with ingredients and fried. 2 shredded beef, 2 refried bean, and 2 spicy potato. Served with a 6 oz cup of homemade queso blanco. **Can be ordered Vegan w/ salsa **May contain gluten from fryer transfer
US$12.00
Queso Blanco Fries
Waffle cut french fries covered in our home made Queso Blanco and topped with our fresh Pico de Gallo. *Add meat for an additional charge **May contain gluten from fryer transfer
US$10.00
Chips and Salsa
House made chips and home made salsa, an absolute staple of Mexican cuisine. Salsa options: Pico de Gallo, Mild, Verde, or Spicy. **May contain gluten from fryer transfer
US$5.50
Chips and Queso
House made yellow corn tortilla chips with home made Queso Blanco. **May contain gluten from fryer transfer
US$6.50

Dessert

Slice of Cheesecake of the month
Scratch made cheesecake, July's Flavor is Mango Raspberry
US$5.00
Fried Ice Cream
Vanilla Ice cream rolled in cereal then dropped in the deep fryer, then layed on a bed of whipped cream and syrup. Choose from Original (corn flakes & caramel), Fruity (fruity pebbles & strawberry), or Chocolate (cocoa pebbles and chocolate)
US$6.00

Burritos

Burrito
Bean, rice, and cheese burrito on a homemade flour tortilla. Highly customizable, and extra filling. Add meat(s) and/or make it California Style for an additional charge. *Pictured: an order of 5 Cilantro Lime Chicken Burritos, California Style
US$10.00
Green Chile Pork Chimichanga
Nearly 1 lb of Green Chile Pork stuffed in a homemade flour tortilla and fried. Smothered in Chile Verde and topped with Monterey cheese!
US$15.00
Burrito Bowl
All of the delicious burrito ingredients without the gluten. Hearty scoops of rice and beans with shredded cheese to be customized or choose a premade combination like the Cilantro Lime Chicken (pictured). Starts at $10, price varies with ingredients.
US$10.00

Drinks

Canned soda
Canned sodas from Pepsi and Coca-Cola
US$1.50
Jarritos
Bottled Mexican sodas in a variety of fruit flavors.
US$3.00
Imported Glass Bottled Soda
Various Mexican sodas in glass bottles.
US$4.00
Horchata Slushie
House made Mexican cinnamon and rice drink thrown in a slushie machine and frozen.
US$4.50

Burrito or Bowl (price breakdown)

Beans, Rice and Cheese
US$10.00
Burrito or Bowl w/ Carnitas
US$12.50
Burrito or Bowl w/ Shredded Beef
US$13.50
Burrito or Bowl w/ Grilled Chicken
US$13.50
Burrito or Bowl w/ Carne Asada
US$15.00
Burrito or Bowl w/ Cilantro Lime Chicken
adds Chile Verde and tortilla strips
US$15.00
Add Queso
US$1.75
Make it California Style
adds French Fries, Queso, and Verde Salsa
US$2.50
Ready to order? Kerbside pickup, delivery and dine-in are all available. 📞 +1 406-565-5214