Place corn in a microwave safe dish, add water to cover the bottom, cover with wax paper or parchment and microwave for 1-2 minutes. Once cool, slice kernels off the cob and place in a salad bowl.
Chop the remaining ingredients: strawberries, tomatoes, cucumber, asparagus, and basil and add to the bowl.
Whisk together the vinaigrette ingredients, taste and adjust seasonings.
Toss salad gently with vinaigrette and garnish with feta cheese.