Drain the cans of white beans into a colander and rinse the beans under water, then shake off any of the excess water and transfer the beans into a large bowl

Add the chopped red onion over the beans, along with the chopped cucumber, chopped red bell pepper, corn kernels, chopped parsley, and season with salt & pepper, gently mix together until well mixed

To make the dressing, add the Greek yogurt into a bowl, finely grate in the garlic, add in the lemon juice, olive oil, and season with salt and a generous portion of black pepper, whisk together

Pour the creamy dressing over the bean salad and gently mix together until well mixed

Serve at room temperature or even chilled, enjoy!