
Pat the chicken thighs dry with paper towels and trim away any excess fat if needed.


Arrange the chicken thighs in an even layer in a large slow cooker.

Scatter the frozen pearl onions, sliced orange pepper, and sliced yellow pepper around and over the chicken.


In a medium bowl, whisk together the cream of chicken soup, cream of mushroom soup, white wine, minced garlic, black pepper, dried parsley, tarragon, and rosemary until smooth.



Pour the soup mixture over the chicken and vegetables, then gently stir just enough to coat everything without breaking up the chicken.



Cover and cook on low for 8 hours, stirring once or twice if convenient. If the sauce seems too thin during the last 1 to 2 hours, slightly vent the lid to allow some liquid to evaporate.



Taste the sauce and adjust seasoning if needed. Serve the chicken and sauce hot over cooked pasta or white rice.




