In a large bowl, whisk together olive oil and dried seasonings. Add chicken thighs, turning to thoroughly coat. Let sit to marinate for 10-15 minutes while grill preheats.
Grill chicken 4-5 mins per side until cooked. Allow to cool 5 minutes, and slice for salads.
For the salads
Whisk together dressing ingredients in a small bowl.
Divide lettuce between 4 bowls. Top with rice, cucumbers, tomato, chicken, and crumbled feta.
Add dressing just before serving and finish with a squeeze of fresh lemon juice.
Notes
Double the chicken and grill in advance to use for additional meals.If prepping for lunches, ensure chicken is fully cooled before assembling salads, and keep dressing on the side.Salads will keep in the fridge for 3-4 days.