Place the lentils and 3 cups of water in a saucepan on the stove. Bring to a boil, reduce to a simmer and cook until the lentils become tender, 20-25 minutes.

Drain and rinse the lentils in cold water, and then chill in the fridge until cold.

Mix together the cold lentils, cucumber, red onion, mint leaves and sun dried tomatoes in a large mixing bowl until combined.

In a small bowl, whisk together the ingredients for the dressing.

Pour the dressing over the lentil mixture and stir to combine before serving chilled.

Enjoy!