- In a small bowl, whisk together hoisin sauce, tamari sauce, rice vinegar, ginger and garlic. Set aside.
- Blot cubed chicken with paper towel to remove moisture. Place in a medium bowl and sprinkle with flour, salt and pepper. Toss to coat chicken.
- Select the sauté setting on your electric pressure cooker and add oil. Heat for 2 minutes. Working in two batches, add half of the chicken and brown for 6 minutes, turning after 3 minutes. Transfer chicken to a bowl. Repeat with remaining chicken. Press cancel.
- Scrape up any bits of browned chicken on the bottom of pot with a wooden spatula. Return chicken to pot. Pour sauce over chicken. Lock lid and close vent valve. Press manual setting for 5 minutes.
- When timer goes off, press the vent valve to quick release pressure. After pressure finishes releasing, open lid and add broccoli, bell pepper and cashews to pot. Gently stir. Return lid to lock position and close vent valve. Press the Manual setting for 2 minutes.
- When timer goes off, perform a quick release to release pressure. Serve cashew chicken over rice garnished with sesame seeds and cilantro.