Mediterranean Potato Salad

1 1/2 lbs. red potatoes, scrubbed and cubed
1/2 cup feta, crumbled
1/3 cup fresh lemon juice
1/4 cup olive oil
2 tbsp plain greek yogurt (I use FAGE brand)
1 tsp sugar
salt and pepper
1 cup grape or cherry tomatoes, halved
1 cup cucumber, seeded and diced
1/2 cup kalamata olives,chopped
1/4 cup red onion, chopped
1 tbsp fresh oregano, chopped

Boil potatoes in large stock pot of salted water until tender, about 15 minutes; drain and set aside.

In food processor or blender combine feta, lemon juice, olive oil, yogurt and sugar. Blend to combine;taste for seasoning and correct with salt and pepper to taste.

Combine tomatoes, cucumbers, olives, onion, potatoes and oregano;pour vinaigrette over mixture and toss gently to coat salad.