Preheat your oven to 400°F and line a baking sheet with parchment paper.
Toss the chopped zucchini and red bell pepper with one teaspoon of olive oil and a pinch of salt.
Roast the vegetables for 15-20 minutes until they are tender and slightly charred.
While vegetables roast, bring water to a boil in a small pot and cook the quinoa according to package directions.
Season the chicken breast with salt and pepper, then grill in a pan with the remaining olive oil over medium-high heat until cooked through.
Bring a small pot of water to a boil, carefully lower the egg in, and cook for exactly six and a half minutes for a jammy yolk.
Transfer the egg to an ice bath, peel, and slice in half.
Assemble the bowl by layering the quinoa, roasted vegetables, and sliced chicken, then top with the egg and crumbled feta cheese.