To your slow cooker add your chicken, carrots, celery and onion.
To a small bowl whisk together the chicken stock, au jus, chicken gravy mix, garlic powder, onion powder and black pepper.
Cover and cook on low 6 or high for 4 hours.
Garnish with parsley if you like.
Serve!
Notes
Substitutions
Chicken – Boneless skinless chicken breasts can be used instead of thighs if you prefer leaner meat, though thighs will be juicier and more flavorful.
Vegetables – Feel free to swap in baby carrots, diced potatoes, mushrooms, or even green beans depending on what you have on hand.
Gravy Mixes – If you don’t have au jus or chicken gravy mix, you can use a packet of ranch seasoning or dry onion soup mix for a different twist.
Stock – Chicken broth or bone broth can be used in place of chicken stock with no problem.
Tips & Tricks
Sear the chicken first for extra flavor, this step is totally optional but adds a little something special!
Want a thicker gravy? Stir in a cornstarch slurry (1 tablespoon cornstarch + 1 tablespoon cold water) during the last 30 minutes of cooking.
Chop the veggies into similar-sized pieces so they cook evenly.
Garnish with fresh parsley or thyme before serving to add a pop of color and a little freshness.
Storage & Make Ahead
Store leftovers in an airtight container in the fridge for up to 4 days. The flavors get even better the next day!
Freeze in freezer-safe containers or zip-top bags for up to 3 months. Thaw overnight in the fridge and reheat in the microwave or on the stovetop.
Make Ahead Tip: You can prep everything the night before, just layer it all in the slow cooker insert, cover, and refrigerate. In the morning, pop it in the base and start cooking!