Preheat your oven to 400°F (200°C) and line a large baking sheet with parchment paper.
Slice the chicken breast into thin strips and chop the zucchini, red bell pepper, and red onion into bite-sized pieces.
Place the chicken and vegetables on the prepared baking sheet, then drizzle with olive oil and season with sea salt, black pepper, and dried oregano.
Toss everything together until evenly coated, then spread into a single layer.
Roast for 18-20 minutes, or until the chicken is cooked through and the vegetables are tender and slightly caramelized.
While the chicken and vegetables roast, spread the hummus in a thick layer onto the center of a large plate or shallow bowl.
Once finished, pile the roasted chicken and vegetables directly on top of the hummus.
Garnish the platter with a squeeze of fresh lemon juice and a sprinkle of crumbled feta cheese before serving.