Preheat your oven to 400°F (200°C) and line a large baking sheet with parchment paper.
Dice the chicken breast into bite-sized cubes and slice the zucchini into half-moons.
Place the chicken, broccoli florets, and zucchini on the baking sheet, then toss with 1 teaspoon of olive oil, sea salt, and black pepper.
Roast the chicken and vegetables in the oven for 15 to 18 minutes until the chicken is cooked through and the vegetables are tender.
While the tray roasts, cook the chickpea pasta in a pot of boiling water according to the package directions, then drain and set aside.
In a large skillet over medium heat, add the remaining 1 teaspoon of olive oil and the minced garlic, sautéing for 1 minute until aromatic.
Add the cooked pasta, roasted chicken, and vegetables to the skillet, tossing with fresh oregano, parsley, and lemon juice to coat everything evenly before serving.