First, mix the ingredients for the seasoning in a small bowl together. Then for the flour mix those ingredient as well. Remove the chicken from the package.
Cover the chicken in the seasoning mix then dip the chicken in the flour. No need for eggs this will be dry.
In a skillet on medium high heat sear the chicken. You only want to sear the outside golden, no need to worry about cooking it through. Once the chicken is seared place in the crockpot along with the tomatoes.
Combine the cold chicken broth with the cornstarch. Pour in the bottom of the crockpot. Now, cook for 3 hours on high or 5-6 hours on low. Time will vary depending on the thickness of the chicken breast.
When the chicken is done, remove the chicken and add the heavy cream to the sauce and stir.
Lastly, serve the chicken with a garnishing of fresh basil and grated parmesan cheese along side a great side dish.