Bring a pot of water to a boil and cook the corn for about 5 minutes until tender. Remove it from the water and let it cool enough to handle comfortably.
Once cooled, stand the corn upright on a cutting board and carefully slice off the kernels. Set the kernels aside while preparing the remaining ingredients.
Wash and dry the strawberries, cucumber, tomatoes, and basil thoroughly. Quarter the strawberries, chop the cucumber, halve the cherry tomatoes, and dice the avocado.
Try to keep the pieces similar in size so every bite contains a balanced mix of ingredients. Fresh, evenly cut produce makes the salad look more attractive.
In a small bowl, combine the fresh lemon juice and olive oil. Add a pinch of salt and black pepper to taste.
Whisk everything together until well blended. This light dressing enhances the ingredients without overpowering their natural flavors.
Place the corn kernels, cucumber, tomatoes, strawberries, and avocado into a large mixing bowl. Add the chopped basil and crumbled feta cheese.
Pour the dressing over the salad and gently toss everything together. Be careful not to mash the avocado while mixing.
For the best flavor, refrigerate the salad for about 20 to 30 minutes before serving. This allows the ingredients to absorb the dressing.
Serve chilled and enjoy the refreshing combination of sweet, savory, and creamy flavors in every bite.