Preheat your oven to 400°F (200°C) and line a large baking sheet with parchment paper for easy cleanup.
Dice the chicken breast, zucchini, and red bell pepper into uniform, bite-sized pieces, then halve the cherry tomatoes.
Place the chicken and vegetables on the prepared baking sheet, drizzle with olive oil, and add the minced garlic, dried oregano, sea salt, and black pepper.
Toss the mixture thoroughly until everything is evenly coated in oil and spices, then spread it out in a single layer.
Roast in the oven for 18-20 minutes until the chicken is cooked through and the vegetables are tender and slightly caramelized.
While the tray roasts, cook the red lentil pasta in a pot of boiling water according to the package instructions, then drain well.
In a large mixing bowl, combine the cooked pasta with the roasted chicken and vegetables, ensuring you scrape all the flavorful juices from the pan.
Divide into servings and top with nutritional yeast and fresh torn basil before serving warm.