Step 1: Preheat your oven to 425°F (220°C).
Step 2: In a mixing bowl, add your cut chicken breast pieces. Drizzle with 1 tablespoon of peanut oil and season with salt and pepper to taste. Toss until evenly coated.
Step 3: Slice the red bell peppers into strips and trim the sugar snap peas. Feel free to add additional vegetables.
Step 4: Spread the seasoned chicken pieces on one side of your sheet pan. On the other side, arrange the sliced bell peppers and sugar snap peas. Drizzle with the remaining peanut oil and season with salt and pepper.
Step 5: Place the sheet pan in the oven and roast for about 20-25 minutes, stirring halfway through.
Step 6: Remove the pan from the oven and sprinkle sesame seeds over the chicken and vegetables. Broil for an additional 2-3 minutes for extra crunch.
Step 7: Serve warm, optionally with steamed rice or quinoa.