Wash the chicken breast under running water. Cut into bite-sized pieces.
Heat 1 tablespoon oil in a large pan over medium-high heat. Add the chicken pieces and fry for 6-7 minutes, stirring occasionally, until the internal temperature reaches 74°C (165°F).
Chop the onion and add to the pan. Sauté for 3-4 minutes until translucent.
Chop the 3 bell peppers and add to the pan. Fry for 2-3 minutes.
Pour in the 200 ml reduced-fat cream and 1 dash of milk. Reduce heat to medium and simmer for 1-2 minutes, stirring occasionally.
Season with the frozen 8-herb mixture, paprika powder, cayenne pepper, salt, and pepper to taste.