Grilled Romaine with Avocado Dressing

Ingredients

• Ingredients
• 4 tomatillos, husked                   
• 1 fresh poblano
• 1/2 cup water
• 1/2 bunch cilantro
• 1/2 large avocado                    
• 1/2 bunch parsley                                
• Juice of 1 lime    
• 2 hearts romaine lettuce, cut in half lengthwise, stem trimmed            
• Extra virgin olive oil
• Salt and freshly ground black pepper
• 8 grape tomatoes
• 2 tablespoons Cotija or Parmesan cheese, crumbled
• 1/2 cup plantain chips