This salad is great for a packed lunch to take with you to work or even as a light dinner.
2. Stir together shallot and lemon juice in large bowl. Add lentils, cucumber, tomatoes, mint, and oil; stir to combine. Season with salt and pepper, if desired. Chill 1 hour, or overnight. Serve topped with feta.
Note: You could also make a nice dressing with a little garlic, mustard, apple cider vinegar and olive oil. Also to vary the recipe from time to time you could throw in a handful of walnuts ! Yum !