The pairing of peppery watercress, sweet pears and creamy blue cheese makes a light and flavorful dressing for this salad. 

 Ingredients for vinaigrette: 

•  2 Tbs. white vinegar 
• 2 Tbs. fresh lemon juice 
• 1 large, minced shallot 
• 1 tsp. salt 
• 1 tsp. ground pepper 
• ½ cup of olive oil 

 Ingredients for salad:

• 1 head of lettuce with the leaves separated 
• 2 ripe pears, peeled and sliced 
• 2 large bunches of watercress, stems removed 
• ½ cup crumbled blue cheese 
• ½ cup lightly toasted walnuts 

 Instructions: 

1. Combine watercress, lettuce, pears, cheese and walnuts in a large salad bowl. 
2. Whisk all ingredients for the vinaigrette in a small bowl. 
3. Toss salad with the vinaigrette 15 minutes before serving.