Dice the onion and carrots, mince the garlic, and slice or cube the zucchini. Pat the chicken dry with a paper towel.
Place the chicken in the bottom of the slow cooker. Add the onion, garlic and carrots on top.
Pour in the tomatoes and wine or broth, and sprinkle with Italian seasoning. Cover and cook on LOW for 3 hours or HIGH for 1 1/2 hours.
Stir in the zucchini and beans. Cover and cook 30 minutes longer, until the chicken reaches 165°F. Season with salt and pepper.
Notes
Cook on high 1 hour 15 minutes, then add the zucchini and beans for about 15 minutes.If you love slow cooker dinners, check out my slow cooker dinner builder. It has endless slow cooker dinner ideas.