Step 1

In a saucepan, bring buckwheat and water to a boil

Step 2

Turn heat to low, cover, and simmer about 20 minutes

Step 3

Remove from heat and let stand covered, for 5 minutes. Fluff with a fork and allow to cool

Step 4

Combine cooled groats with tomato, cucumber, olives, and bell pepper in a salad bowl

Step 5

in a small bowl, whisk together olive oil, lemon juice, salt, and oregano

Step 6

Pour dressing on the salad and toss to combine

Step 7

Garnish with parsley and feta cheese, if using