01 -
Combine diced tomatoes, tomato pasta sauce, minced garlic, salt, Italian seasoning, dried basil, and black pepper in a 3–6 litre slow cooker. Stir thoroughly to blend.
02 -
In a separate bowl, whisk together evaporated milk or heavy cream with corn starch until smooth. Pour the mixture into the slow cooker and stir to integrate.
03 -
Place chicken breasts into the sauce, pressing gently so they are mostly submerged.
04 -
Cover and cook on low heat for 3 to 5 hours, or until chicken reaches an internal temperature of 74°C. Adjust timing based on slow cooker size and fullness.
05 -
Stir in finely chopped fresh basil. Serve chicken with sauce over pasta, rice, or alongside fresh vegetables as desired.