No Lettuce Salad

• 15 ounces chickpeas rinsed and drained (1 can, 425g)
• 15 ounces White beans rinsed and drained (1 can, 425g)
• 10 ounces cherry tomatoes halved (283g)
• ½ small red onion minced or roughly chopped
• 1 seedless cucumber sliced into half-moons

For the Dressing:

• 3 tablespoons extra-virgin olive oil
• 2 lemons juiced, or more if needed (optional, add the zest)
• 2 cloves garlic pressed or minced
• 1 teaspoon Dijon mustard
• ½ to 1 teaspoon salt or more
• ½ teaspoon pepper or more