Thornton's Premier Mexican Catering Service
Your local Thornton Mexican catering experts, strategically located near I-25 & 120th for quick 20-30 minute delivery to all Thornton areas. For over 35 years, we've been the trusted choice for authentic Southwest and New Mexican cuisine at Thornton's corporate lunches, community gatherings, and special events.
Thornton's Choice for Mexican Catering
- ✓ Quick delivery to all Thornton locations
- ✓ Strategically located near I-25 & 120th Avenue
- ✓ Specialized corporate lunch packages
- ✓ Experienced with Thornton's major venues
- ✓ Local family-owned business since 1985
Catering Packages
Special Delivery & Setup
$69Our team will deliver delicious New Mexican food to your event location on time and set everything up for you, including wire chafers and fuel. We'll provide all the serving ware, disposable plates, napkins, and cutlery you need, so your guests can enjoy a hassle-free self-serve experience.
- • Warming Kit
- • Serving Ware
- • Disposable Plates
- • Napkin Rolls
Full-Service Staffed Event
$7/personProfessional staff service for 2-3 hour events (price per person)
- • Professional staff in black attire
- • Dedicated event captain
- • Premium copper chafers
- • Complete serving setup
- • Buffet management
- • Clean-up service
Menu Options
Premium Entrees
Carne Asada
$15Dive into the heart of New Mexican tradition with our Carne Asada. This 6oz ribeye steak is grilled to juicy perfection with grilled onions, jalapeños and warm tortillas.
Classic Fajitas
$15Ignite your taste buds with our tasty fajitas! Includes your choice of protein, warm tortillas, onions, bell peppers, cheese, sour cream, guacamole and salsa.
Pork Chop Dinner
$13Juicy pork chop served with New Mexican green chile and warm tortillas
Taco Fiesta
$13Seasoned steak, fish or chicken tacos filled with fresh cabbage, onion, crumbled goat cheese, and cilantro. Served on soft white corn tortilla.
Enchiladas
$11Delicious enchiladas, made from New Mexican red chile, cheddar cheese and corn tortillas. A catering favorite.
All entrees include choice of two sides
Side Dishes
Available Sides
Green Chile
New Mexico-style famous green chile
Spanish Rice
Tomato-infused traditional rice
Calabacitas
Seasonal squash medley (availability varies)
Fried Potatoes
Pan fried potatoes
Refried Beans
Delicious refried beans
Black Beans
Whole beans in mild broth
Cheese Enchiladas
Corn tortillas with melted cheese and mild red chile
Garden Salad
Fresh mixed greens with vegetables
All entrees include choice of two sides. Additional sides can be added for $3 per person.
Enhancements
Stations
Self-service drink station includes fresh Coffee, filtered Water, house-made Lemonade, and fresh-brewed Iced Tea
Fresh-made Corn Chips with Queso, house Salsa, and assorted Veggie & Fruit Trays
Complete bar service including Champagne, Red & White Wine selection, 2 signature Margaritas, and 3 Beer options
Beverages
Assorted soft drinks
Purified drinking water
Alcohol-free margarita mix ready for spiking
Desserts
Fried pastry with honey drizzle
Cinnamon-sugar sticks with dipping sauce
Variety pack of homemade cookies
Additional Options
Add a third side dish to any entree
Separate trays of seasonal assortments served with Ranch and Yogurt dips
Additional Services
Professional champagne pouring service (up to 100 guests)
Perfect for toasts and celebrations
Professional dessert service with plating (up to 100 guests)
Includes plates and utensils
Dedicated cleanup crew (up to 100 guests)
Keeps your event space tidy throughout
Refundable deposit for equipment rental
Required for all equipment rentals
Buffet tent with 3 tables setup
Perfect for outdoor events
Extended service time (up to 100 guests)
Per hour beyond standard service time
Complete venue cleanup service (up to 100 guests)
Follows specific venue requirements
Mexican Catering Service Area
Based in Westminster, we provide Mexican catering services to:
* Delivery fees may apply based on distance
Popular Thornton Catering Venues
Corporate Venues
- • North Valley Tech Center
- • Washington Center
- • Thornton Business Center
- • Grant Street Plaza
Event Spaces
- • Carpenter Recreation Center
- • Margaret W. Carpenter Park
- • Thornton Community Center
- • Trail Winds Recreation Center
We're experienced in serving these venues and many more throughout Thornton. Contact us to discuss your specific venue needs.
Frequently Asked Questions About Our Thornton Catering
What areas of Thornton do you serve?
We serve all of Thornton, including North Thornton, Washington Square, and Original Thornton areas. Our central location allows us to quickly reach any Thornton venue with hot, fresh Mexican food.
How far in advance should I book catering in Thornton?
For Thornton events, we recommend booking 2-3 weeks in advance, especially for community centers and corporate functions. Peak seasons and large events may require more advance notice.
Do you offer special rates for Thornton businesses?
Yes! We offer corporate rates for Thornton businesses, especially for regular catering services. We're proud to serve many businesses throughout Thornton's growing commercial districts.
What's your delivery time within Thornton?
Most Thornton locations can expect delivery within 20-30 minutes. We're strategically located to serve all of Thornton efficiently, ensuring your food arrives hot and fresh.
Do you cater outdoor events in Thornton?
Absolutely! We regularly cater at Margaret W. Carpenter Park, Thornton Community Park, and other Thornton outdoor venues. We provide appropriate setup for outdoor catering, including covered serving stations when needed.
Book Your Mexican Catering in Thornton
Contact Thornton's favorite Mexican caterers:
Call: (720) 797-8897
Email: catering@rositas.biz
Conveniently located at: 8050 N Federal Blvd, Westminster, CO 80031
Available Monday-Friday 9am-5pm
• 30% non-refundable deposit required to reserve date
• Final balance due 10 business days before event
• We accept all major credit cards, cash, and checks
• Prices subject to change. Please contact us for current pricing and availability.