Preheat your oven to 400°F and line a small baking sheet with parchment paper.
Pat the chickpeas completely dry with a paper towel, toss with a tiny pinch of salt, and roast for 20 minutes until they are crunchy and golden.
Season the chicken breast with sea salt and black pepper, then grill over medium-high heat for approximately 6 to 8 minutes per side until fully cooked.
In a large mixing bowl, combine the cooked quinoa, diced cucumber, halved cherry tomatoes, and chopped fresh parsley.
Whisk together the olive oil and lemon juice in a small jar or bowl to create the dressing.
Pour the dressing over the quinoa and vegetable mixture, tossing gently to coat everything evenly.
Slice the grilled chicken into strips and serve it on top of the salad, finishing the dish with the warm, crispy chickpeas.