Start by draining and rinsing the beans. Rinse well, and leave them in a strainer to drain while we prep the other ingredients. No one wants a wet dense bean salad!
Now, chop the veggies. Slice the cucumber to your preferred size. Dice the red onion, and dice the celery. You can prep the garlic and chopped dill for the dressing at this point to. This is optional, but you can roughly chop the capers, but feel free to leave them whole if you prefer!
Next, let's make the dressing. In a small mixing bowl whisk the mayonnaise, lemon juice, capers, garlic, worcestershire, dill, red pepper flakes, lemon pepper, and salt. Once this is whisked, stir in the parmesan cheese until everything is well mixed. Taste and adjust seasonings as needed.
Time to combine! Add the drained beans and the vegetables to a large mixing bowl. Next pour the dressing on top and mix well until everything is coated. Enjoy!