How to Make It
Preheat oven to 425°F. Turn a 12-cup miniature muffin pan upside down. Wrap 1 prosciutto slice around the outside of each muffin cup to create a cup shape. Place muffin pan on a rimmed baking sheet, and bake in preheated oven until browned and slightly crisp, 5 to 7 minutes. Remove prosciutto cups and place on a platter.
Stir together cantaloupe, peach, cucumber, cheese, oil, vinegar, salt, and pepper in a medium bowl. Fill prosciutto cups evenly with cantaloupe mixture. Top evenly with pecans and basil.