In a small bowl, whisk together the ingredients for the dressing and set aside in the refrigerator to chill.
Heat a pan over medium heat with cooking spray. Combine the salt, pepper, majoram, basil and oregano in a bowl and toss the shrimp to coat. Place the shrimp in the pan and cook 2-3 minutes on each side until opaque. Remove shrimp from the grill and set aside to rest while you assemble the salad.
Assemble the salad by adding the romaine lettuce then the cucumber, grape tomatoes, bell peppers, red onions and olives. Top with the cooked shrimp, feta cheese and dressing then toss to combine.
Notes
Remove your shrimp from the refrigerator 30 minutes before cooking it to help ensure it cooks evenly and isn’t rubbery.
When using raw shrimp, be sure to devein the shrimp and remove the tails before cooking them.