In the base of the MicroPro Grill, add chicken, bell pepper, onion, and garlic. Place cover on chicken in the grilling position. Microwave on high power 4 minutes. Remove from microwave, drain liquid, stir to redistribute. Microwave on high power an additional 3 minutes.
Add the sauce and serve
Meanwhile, in a Thatsa medium bowl, stir together tomato paste, crushed tomato, chicken stock, corn starch, oregano, and salt.
Pour over chicken. Place cover on chicken in the grilling position.
Microwave on high power an additional 3 minutes or until chicken is cooked through.
