Cook brown rice according to package instructions and set aside.
Steam broccoli florets until tender-crisp, approximately 5 minutes.
Sauté cubed chicken breast in a lightly oiled skillet over medium-high heat until golden brown and cooked through to an internal temperature of 165°F (74°C).
Whisk together peanut butter, soy sauce, lime juice, honey, ginger, sriracha, and water in a small bowl until smooth.
Divide the cooked rice, steamed broccoli, and sautéed chicken evenly among four meal prep containers.
Drizzle the peanut sauce over each bowl or portion into separate condiment containers for storage.
Garnish with optional crushed peanuts or cilantro before serving.