Cook the brown rice according to the package directions in lightly salted water. Set aside once cooked.
Preheat the oven to 425°F (220°C). Lightly coat a large rimmed baking sheet with non-stick cooking spray.
Place the diced sweet potatoes on the baking sheet. Drizzle with olive oil and toss to coat evenly.
Sprinkle the sweet potatoes with cumin, coriander, cinnamon, salt, and black pepper. Toss again until evenly coated.
Spread the sweet potatoes into a single layer and roast for approximately 20 minutes, stirring halfway through cooking, until tender and lightly browned.
While the sweet potatoes are roasting, prepare the peanut sauce by whisking together the peanut butter, honey, lime juice, soy sauce, garlic, ginger, sriracha, and water until smooth.
If desired, warm the sauce in the microwave for 20 to 30 seconds for a thinner consistency.
Assemble the Chicken Veggie and Brown Rice Bowls by dividing the cooked rice among four serving bowls.
Top each bowl with shredded chicken, roasted sweet potatoes, red bell pepper, and cilantro.
Drizzle generously with the peanut sauce and finish with chopped peanuts.
Serve warm and enjoy.