Steak and Mushroom Reubens  | 
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                                            Prep Time: 30 Minutes Cook Time: 0 Minutes  | 
                                            Ready In: 30 Minutes Servings: 18  | 
                                         
                                        
                                     
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                    From Bon Appetit Ingredients: 
                    
                        
                                                1 tablespoon olive oil  |  
                                                3 teaspoons coarsely ground pickling spices  |  
                                                12 ounces flank steaks  |  
                                                12 large fresh shiitake mushrooms, stemmed  |  
                                                12 slices deli rye bread with seeds  |  
                                                1/4 cup fat-free thousand island salad dressing  |  
                                                1 1/2 cups drained sauerkraut, from a jar  |  
                                                6 ounces thinly sliced gruyere cheese  |  
                                                nonstick vegetable cooking spray  |  
                                                
                     
                    Directions: 
                    
                        
                            
                                1. Heat oil in a large nonstick skillet over medium-high heat. Sprinkle 1 1/2 teaspoons pickling spice on each side of steak, then sprinkle both sides with salt and pepper. Add steak to skillet and cook to medium rare, about 4 minutes per side. Transfer to cutting board. Add mushrooms to same skillet. Cover and cook until mushrooms are tender, turning occasionally, about 3 minutes. Transfer mushrooms to a bowl. 2. Thinly slice steak on diagonal. Arrange 6 bread slices on work surface. Spread with dressing. Layer each with steak, 2 mushroom caps, sauerkraut, and cheese. Top with remaining bread slices. 3. Spray 2 large nonstick skillets with cooking spray. Add sandwiches to skillets; place over medium heat. Cover and cook until bottoms are golden, about 3 minutes. Remove skillets from heat. Remove sandwiches. Spray skillets with nonstick spray. Turn sandwiches over into skillets. Cover and cook until bottoms are golden and cheese is melted, 2-3 minutes.                              | 
                         
                         
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