# Mexican sandwich spots in Ontario > You refuse to choose between a craving for Mexican flavors and the convenience of a sandwich. Source: https://www.atly.com/united-states/california/ontario/best-mexican-food-sandwich ## Places (7) ### 1. Picanha Steak Restaurant Latin-inspired atmosphere combines with spacious outdoor dining and a family-friendly vibe featuring a kids' area nearby. The environment stays clean and pleasant, encouraging relaxed conversations and a welcoming energy. Regulars enjoy the fast casual steak focus that balances quality with reasonable prices. - Address: 3410 Ontario Ranch Rd #5, Ontario, CA 91761, USA - Atly: https://www.atly.com/location/PicanhaSteakRestaurant ### 2. J J Grill Quaint space with eight tables offers a quiet atmosphere and budget-friendly prices. Large menu features diverse, hearty portions that satisfy a range of tastes. Food leans toward classic fast food with some standout breakfast options. - Address: 59 S Milliken Ave, Ontario, CA 91761, USA - Atly: https://www.atly.com/location/JJGrill ### 3. Mary Joe's Deli Gas station deli with a full flat top grill offers clean, fresh take-out meals with generous portions under $10. The atmosphere is casual and convenient, focusing on breakfast burritos and sandwiches with scratch-made salsa. No dine-in option keeps the pace quick and practical for lunch. - Address: 3445 Shelby St, Ontario, CA 91764, USA - Atly: https://www.atly.com/location/Mary-Joe's-Deli ### 4. Brothers Burgers Charbroiled burgers and crispy fries define the menu, with chicken tenders known for being juicy and crispy. The atmosphere includes a strong Mexican influence, reflected in the staff and flavor profiles. Prices are notably high, and portions tend to be small despite the variety offered. - Address: 843 N Mountain Ave, Ontario, CA 91762, USA - Atly: https://www.atly.com/location/BrothersBurgers1 ### 5. Dova Cafe Modern space with open seating and tasteful decor creates a cozy, urban vibe ideal for brunch and casual dining. Atmosphere feels clean and inviting, though noise levels can rise with busy crowds. Coffee and dessert bar adds a relaxed touch to the overall experience. - Address: 108 W Holt Blvd, Ontario, CA 91762, USA - Atly: https://www.atly.com/location/DovaCafe ### 6. Avocado Burger Open kitchen reveals food preparation in a spacious, attractively decorated diner with a quiet, relaxed atmosphere. Menu spans Mexican and American dishes with large portions and exceptional hamburgers. Drive-through adds convenience for late hours near the airport. - Address: 1480 S Haven Ave, Ontario, CA 91761, USA - Atly: https://www.atly.com/location/AvocadoBurger ### 7. Tom's #1 World Famous Chili Burgers Large indoor space with classic burger joint feel and simple, clean decor creates a casual atmosphere. Upbeat and friendly energy fills the place despite it being very hot inside. Drive-thru service and plenty of parking add convenience for visitors. - Address: 701 W Holt Blvd, Ontario, CA 91762, USA - Atly: https://www.atly.com/location/Tom's-1-World-Famous-Chili-Burgers2 ## Get this data directly This page comes from the Atly Places API, which scores close to 2 million places against more than 1,400 intents — "nice view", "work friendly", "gluten free", "dog friendly" — from what real reviewers say, with the statements behind every score. - **MCP server:** `https://agentic-api.atly.com/mcp` — connect it in ChatGPT or Claude. Nothing to install. - **Guide for agents:** - **OpenAPI contract:** - **No key needed to start.** `POST https://agentic-api.atly.com/v0/keys` with an email raises the quota. Coverage is densest in the United States, with pockets in Mexico, Israel and Thailand.