1. Preheat your grill or grill pan to medium-high heat.
2. In a small bowl, mix the olive oil, garlic powder, onion powder, smoked paprika, salt, and pepper.
3. Brush the chicken breasts with the seasoned oil mixture, ensuring they are well-coated.
4. Place the chicken on the grill and cook for 6-7 minutes on each side or until the internal temperature reaches 165°F. Remove from the grill and let it rest.
5. While the chicken is cooking, toss the broccoli florets with a little olive oil, salt, and pepper, and spread them out on a baking sheet.
6. Roast the broccoli in a preheated oven at 400°F for about 15 minutes, or until they’re tender and slightly charred.
7. Slice the grilled chicken into strips and assemble the bowls by layering the quinoa or brown rice, roasted broccoli, and chicken slices.
8. Squeeze fresh lemon juice over the bowls and garnish with almonds or sesame seeds if desired.

Remember, cooking is not just about following steps but also about feeling the process and making it your own. So, don’t hesitate to add your personal twist!