Build your own burrito bowl at home with chicken and brown rice — it's fresher, cheaper, and more protein-packed than what you'd get at the counter.
Cook brown rice according to package instructions to achieve a tender but separate grain. Keep warm and fluff with a fork before serving.
In a large bowl, combine chicken breast pieces with olive oil, lime juice, ground cumin, chili powder, garlic powder, half the salt, and black pepper. Marinate for at least 15 minutes.
Preheat a skillet over medium-high heat. Sear the chicken pieces for 5-6 minutes per side until golden brown and cooked through, reaching an internal temperature of 165°F.
Rest the chicken for 5 minutes, then slice or chop into bite-sized pieces to retain juices.
Assemble bowls: layer warm brown rice at the base, followed by romaine, black beans, corn, red bell pepper, cherry tomatoes, and chicken. Top with avocado slices and cheddar cheese.
Drizzle extra lime juice if desired and season with any remaining salt. Serve immediately.