Begin by cooking the quinoa. Rinse it thoroughly, then combine it with water, a clove of garlic, and a pinch of salt in a pot. Let it simmer until fluffy and tender.
While the quinoa cooks, prepare the chickpeas. If using canned chickpeas, rinse them thoroughly to reduce sodium content.
Once the quinoa and chickpeas are ready, allow them to cool completely.
In a large mixing bowl, combine the cooked quinoa, chickpeas, diced cucumber, tomatoes, red onion, and cilantro.
Drizzle the lemon or lime juice and vegetable oil over the salad.
Season with salt and Tajín chili powder to taste.
Gently toss everything together until well combined.