Preheat your oven to 400°F and line a large baking sheet with parchment paper for easy cleanup.
Peel and slice the carrots into half-inch rounds, then drain and thoroughly rinse the canned chickpeas.
Place the carrots and chickpeas on the baking sheet, drizzling with olive oil and sprinkling with cumin, smoked paprika, salt, and pepper.
Toss the vegetables until evenly coated and roast for 20 to 25 minutes until the carrots are fork-tender and the chickpeas are slightly crisp.
While the vegetables roast, season the chicken breast with a pinch of salt and pepper and grill or pan-sear over medium heat until the internal temperature reaches 165°F.
Allow the chicken to rest for five minutes before slicing it into thin, bite-sized strips.
Build your bowl by portioning the warm cooked brown rice into a dish and topping it with the roasted carrot and chickpea mixture.
Add the sliced chicken to the bowl, then finish with a bright squeeze of lemon juice and a garnish of fresh chopped parsley.