01 - In a medium saucepan, bring water or vegetable broth to a rolling boil. Add farro or quinoa, reduce heat to low, cover tightly, and simmer until grains are tender and liquid is absorbed — farro requires approximately 25 minutes, quinoa approximately 15 minutes. Drain any remaining liquid and fluff gently with a fork. Allow to cool slightly before assembling.
02 - While the grains simmer, halve the cherry tomatoes, dice the cucumber and red bell pepper into uniform pieces, and slice the red onion into thin strips. Set all prepped vegetables aside.
03 - In a small mixing bowl, combine the extra-virgin olive oil, freshly squeezed lemon juice, minced garlic, dried oregano, sea salt, and black pepper. Whisk vigorously until the dressing is well emulsified.
04 - Divide the cooked grains evenly among four serving bowls. Layer spinach or arugula along one side of each bowl, then arrange chickpeas, cherry tomatoes, cucumber, red bell pepper, and red onion in sections over and beside the grains.
05 - Scatter crumbled feta cheese, halved Kalamata olives, and chopped fresh parsley over each bowl. Drizzle generously with the lemon-herb dressing. Serve immediately at room temperature, or refrigerate briefly for a chilled preparation.