In a large mixing bowl, combine the sweet corn kernels, halved cherry tomatoes, diced English cucumber, and finely chopped red onion.

In a small separate jar, whisk together the extra virgin olive oil, fresh lime juice, kosher salt, and black pepper until well blended.

Pour the dressing over the vegetable mixture and toss thoroughly to coat.

Gently fold in the crumbled feta cheese and freshly sliced basil just before serving to maintain their texture.