01 - 
                Evenly sprinkle the chicken tenders with sea salt and ground black pepper, then transfer to a large resealable bag.
              
              
              
                02 - 
                In a bowl, combine tequila, olive oil, orange juice, fresh lime juice and zest, chopped garlic, cilantro, and jalapeño pepper. Pour the marinade over the chicken in the bag and seal tightly.
              
              
              
                03 - 
                Refrigerate the chicken in the marinade for at least 1 hour, allowing flavors to infuse. For deeper flavor, marinate longer if desired.
              
              
              
                04 - 
                Heat a grill to medium-high temperature. Place heavy-duty aluminum foil on the grill grates.
              
              
              
                05 - 
                Arrange the marinated chicken tenders in a single layer on the foil. Grill for approximately 8 minutes per side, or until the internal temperature reaches at least 74°C.
              
              
              
                06 - 
                Transfer any leftover marinade to a small saucepan. Bring to a rolling boil and cook until bubbling; augment with additional olive oil, orange juice, or lime juice if necessary.
              
              
              
                07 - 
                Transfer the grilled chicken to a serving platter. Drizzle with the hot, reduced marinade and serve immediately.