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                                            Prep Time: 0 Minutes Cook Time: 0 Minutes  | 
                                            Ready In: 0 Minutes Servings: 4  | 
                                         
                                        
                                     
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                    This recipe makes great use of the tough outer leaves of romaine, which are often discarded. Ingredients: 
                    
                        
                                                1 large head romaine (1 1/2 pound)  |  
                                                1 medium onion, chopped  |  
                                                2 tablespoons unsalted butter  |  
                                                1/2 teaspoon finely chopped garlic  |  
                                                1 (10-ounce) package frozen peas (2 1/4 cups)  |  
                                                1 cup chicken broth  |  
                                                1 1/2 cups water  |  
                                                3/4 teaspoon salt  |  
                                                1/8 teaspoon black pepper  |  
                                                1 tablespoon chopped fresh dill  |  
                                                1/4 cup heavy cream  |  
                                                
                     
                    Directions: 
                    
                        
                            
                                1. Separate dark green outer leaves of romaine from pale green inner leaves and coarsely chop enough dark green leaves to measure 6 cups loosely packed. (Reserve heart for another use.) 2. Cook onion in butter in a 3- to 4-quart heavy saucepan over moderate heat, stirring occasionally, until softened, about 5 minutes. Add garlic and cook, stirring, 1 minute. Add lettuce and cook, stirring, until wilted, about 2 minutes. Add peas, broth, water, salt, and pepper and simmer, uncovered, 10 minutes. 3. Purée soup in 2 batches in a blender with dill and cream (use caution when blending hot liquids).                              | 
                         
                         
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