|  | 12 mussels tightly closed | 
                      
                      
                      
                        
                          |  | 2 medium size onions, finely chopped | 
                      
                      
                      
                        
                          |  | ½ rocoto / red hot pepper, rinsed, seeded and deveined, finely chopped | 
                      
                      
                      
                        
                          |  | 1 ½ tablespoon parsley, finely chopped | 
                      
                      
                      
                        
                          |  | ¾ cups corn kernels, cooked | 
                      
                      
                      
                        
                          |  | ½ tomato, peeled, seeded and cut in small cubes | 
                      
                      
                      
                        
                          |  | 1 key lime, cut in wedges to serve |