Prepare the chicken: Pat the chicken breasts dry. Season both sides with salt and pepper.
Cook quinoa/rice: While chicken rests, cook quinoa or rice according to package instructions.
Heat the pan: Place a large skillet over medium-high heat and add olive oil. Let it heat until shimmering.
Sear the chicken: Place chicken in the hot pan. Cook without moving for 3–4 minutes until golden brown. Flip and cook another 3–4 minutes. Chicken should reach 165°F or be opaque inside.
Rest chicken: Remove from pan and let sit 5 minutes before slicing.
Roast vegetables: If not done already, roast broccoli, bell peppers, and zucchini in the oven at 400°F for 15–20 minutes with a drizzle of olive oil, salt, and pepper.
Assemble the bowl: Start with quinoa or rice, layer roasted vegetables, top with sliced chicken, add avocado slices, and a dollop of hummus. Garnish with fresh herbs.
Serve and enjoy!