There’s nothing better than coming home to the smell of dinner already done. This Slow Cooker Chicken Casserole is classic comfort food—tender chicken, herbed stuffing, creamy sauce, and veggies all cooked low and slow to perfection. It’s the kind of meal that warms your kitchen and fills your home with cozy, homestyle aroma.
Table of Contents
Why You’ll Love This Recipe
This hearty casserole is a family favorite for good reason—it’s effortless and satisfying.
- Just 15 minutes of prep time
- Cooks perfectly in your slow cooker
- Creamy, flavorful, and filling
- Ideal for family dinners or meal prep
- Customizable with your favorite veggies
- Great for chilly nights or potlucks
The first time I made this, it was one of those Texas winter evenings where the chill just wouldn’t quit. I tossed everything into the slow cooker before heading out to coach my son’s baseball practice. By the time we came home, the house smelled like pure comfort food heaven.
Ingredients You’ll Need
This casserole layers creamy textures and savory flavor in every bite.
Main Ingredients
- 4 boneless, skinless chicken breast halves
- Seasoning of choice (paprika, garlic powder, or Italian blend)
- 2 boxes chicken or turkey-flavored stuffing mix (6 oz each)
- 1 cup chicken broth
- 1 jar chicken or turkey gravy (12 oz)
- 1 can condensed cream of mushroom soup (10 oz)
- 1 cup sour cream
- 1 bag frozen green beans (12–16 oz)
Optional Add-Ons Or Substitutes
- Add sliced mushrooms for a savory bite
- Swap green beans for peas or broccoli
- Use rotisserie chicken for a faster prep
- Replace cream of mushroom with cream of chicken for a milder flavor
- Serve with Cheddar And Herb Soda Bread for a comforting side
- Add a drizzle of Sweet Baby Ray’s Crockpot Chicken sauce for smoky sweetness
Step-By-Step Instructions
This recipe is as simple as layering, setting, and letting the slow cooker work its magic.
- Season the chicken: Rub your chosen seasonings onto both sides of the chicken breasts.
- Layer in the slow cooker: Place chicken on the bottom of the cooker.
- Add vegetables: Pour frozen green beans on top of the chicken.
- Prepare the sauce: In a medium bowl, whisk together gravy, cream of mushroom soup, sour cream, and chicken broth until smooth.
- Add stuffing: Sprinkle the dry stuffing mix evenly over the top.
- Pour sauce: Gently pour the sauce mixture over everything. Do not stir.
- Cook: Cover and cook on LOW for 5–6 hours or HIGH for 3–4 hours.
- Serve: Spoon onto plates, making sure to get a mix of tender chicken, veggies, and sauce.
Quick Reminders:
- Avoid lifting the lid often—heat loss extends cook time.
- Use thawed chicken for even cooking.
- For a crisper top, broil the cooked casserole for 3–4 minutes before serving.
- Stir lightly before serving to blend the sauce and stuffing.
Expert Tips For Success
A few pro touches make this dish extra flavorful.
- Use low-sodium broth and gravy to control saltiness.
- Add shredded cheese on top before serving for extra richness.
- If sauce is too thick, stir in a splash of milk at the end.
- Try adding diced onions or celery for more texture.
- For a lighter version, replace sour cream with Greek yogurt.
- Serve with a side of Garlic Butter Rice to soak up the sauce.
- Freeze leftovers in portioned containers for easy lunches.
These simple adjustments make this slow cooker meal even more irresistible.
Serving Suggestions
This casserole is hearty on its own, but it pairs beautifully with simple sides.
- Serve with steamed veggies or a fresh garden salad.
- Add buttery mashed potatoes for a full comfort dinner.
- Pair with Slow Cooker Garlic Butter Beef for a family feast.
- Garnish with chopped parsley or crispy fried onions for crunch.
- Complement with crusty dinner rolls or biscuits.
- Enjoy leftovers over rice for a new twist the next day.
It’s the kind of meal that feels homemade, no matter how busy your day is.
Storing And Reheating
Leftovers keep beautifully and taste even better the next day.
How To Store It
- Cool completely before storing.
- Refrigerate in airtight containers for up to 4 days.
- Freeze in portions for up to 2 months.
- Label and date containers for easy meal planning.
- Thaw overnight in the fridge before reheating.
How To Reheat It
- Microwave: Heat individual portions for 1–2 minutes.
- Oven: Warm at 350°F for 15–20 minutes covered with foil.
- Stovetop: Heat gently in a skillet with a splash of broth.
- Stir occasionally to maintain creamy texture.
This casserole reheats beautifully without losing its creamy flavor.
Frequently Asked Questions
Can I use leftover chicken?
Yes! Shredded cooked chicken works perfectly.
Can I use a different soup base?
Cream of chicken or celery both work well.
Do I need to thaw the green beans?
No, just toss them in frozen.
Final Thoughts
This Slow Cooker Chicken Casserole is comfort food made easy—simple, rich, and full of family-friendly flavor. It’s a no-fuss recipe that brings everyone to the table smiling.
- Layer smartly—sauce on top, chicken on bottom.
- Don’t rush the slow cooking—it’s worth it.
- Always make extra—it’s even better the next day.
For another cozy slow cooker meal, try my Crockpot Lemon Garlic Chicken—it’s bright, zesty, and just as comforting.
Slow Cooker Chicken Casserole With Stuffing & Creamy Sauce
Ingredients
Equipment
Method
- Rub your chosen seasonings onto both sides of the chicken breasts and place them on the bottom of the slow cooker.
- Pour frozen green beans over the seasoned chicken.
- In a medium bowl, whisk together chicken broth, gravy, condensed cream of mushroom soup, and sour cream until smooth.
- Sprinkle the dry stuffing mix evenly over the top of the chicken and green beans.
- Gently pour the sauce mixture over everything, but do not stir.
- Cover and cook on LOW for 5–6 hours or on HIGH for 3–4 hours until the chicken is tender and flavors meld.
- Spoon onto plates, getting a mix of chicken, veggies, and crusted stuffing. Add extra shredded cheese on top if desired before serving.
Nutrition
Notes
- Do not lift the lid during cooking to preserve heat and moisture.
- Use low‑sodium broth and gravy to better control overall salt levels.
