In a small skillet, melt 1/2 Tablespoon of salted butter over medium heat. Once melted, add the panko breadcrumbs and toast them until golden brown. Remove from heat and set aside to cool.
Slice the mini seedless cucumbers into thin pieces, about 1/4 inch thick. Transfer the sliced cucumbers to a large mixing bowl.
To the bowl of cucumbers, add 1/2 cup of shaved Parmesan cheese, 1/4 cup of crumbled bacon, and 2 tablespoons of toasted breadcrumbs. Drizzle in your desired amount of Caesar dressing and toss gently.
Garnish your salad with additional shaved Parmesan cheese, crumbled bacon, and a sprinkle of toasted breadcrumbs on top. Serve immediately or chill briefly before serving.