Rubio’s Coastal Grill Main Menu NACHOS, QUESADILLAS & MORE MENU Loaded Nachos Crisp tortilla chips with a melted blend of cheeses, our fresh handmade guacamole, salsa fresca, signature “no-fried” pinto beans™and sour cream. Enjoy it topped with grilled all natural chicken raised without antibiotics.   Quesadilla Toasted flour tortilla with a melted blend of cheeses.