Amazing Crockpot Italian Chicken

This dish is for busy moms, working women, college students or anyone who just wants to have a good meal without any effort. Try this recipe, and you will be glad that you did. With just a few ingredients and a crockpot, you can sit back and relax .The moist, tender chicken breast will be a sure-fire dinnertime hit, and no one will believe that the crockpot did all the work.
Ingredients:
2 chicken breasts, washed and patted dry
1/2 cup good tomato sauce (any kind of brand)
1/2 cup chicken stock (homemade is preferred)
1 tsp chili powder
1 tsp dry Italian seasoning
2 cloves garlic, minced
2 tbs fresh tarragon
Salt and pepper to taste
1/2 cup sweet white onions, cut 1 inch thick
1 cup mushrooms, slice
2 tbs cornstarch

Serve with hot cooked rice

Directions:
In a bowl, combine tomato sauce, chicken broth, chili powder, garlic, Italian seasoning, salt and pepper. Mix well.
In a 1 1/2 qt crockpot, layer onions, mushrooms and chicken breasts. Pour the tomato sauce mixture over the chicken breasts.

 Cover and turn the crockpot to the low setting for 5 to 6 hours. After 5 hours or until chicken cooks through, remove chicken and keep warm. Transfer the sauce into the saucepan and stir in cornstarch. Cook until thickened (about 3 minutes). On a serving plate, place hot cooked rice. Top with chicken. Pour sauce over chicken and sprinkle with chopped fresh tarragon