There are few things more comforting than a bubbling casserole packed with savory chicken, creamy sauce, and that irresistible golden layer of stuffing. The Creamy Onion Chicken Bake with Stuffing is weeknight magic—tender chicken, a lusciously creamy onion sauce, and hearty stuffing all come together in one cozy dish that’ll make your kitchen smell like a warm hug. It’s an all-in-one meal that delivers classic flavors with a twist, and it’s so easy, you’ll find yourself coming back to this recipe time and again.
Ingredients You’ll Need
All you need are a handful of simple, familiar ingredients that work together to create an outrageously delicious casserole. Each one adds a unique flavor, texture, or pop of color to make the Creamy Onion Chicken Bake with Stuffing extra special—trust me, don’t skip any!
- Chicken breasts: The hearty main ingredient, providing juicy protein that holds up beautifully in a creamy casserole.
- Olive oil: Searing the chicken first in a splash of olive oil adds gorgeous color and seals in flavor.
- Cream of chicken soup: This forms the creamy backbone of the sauce, infusing every bite with rich, savory goodness.
- Sour cream: Gives a lovely tangy depth and silky texture to the sauce.
- French onion dip or dry onion soup mix: Adds an intensely savory and slightly sweet onion flavor—this is the secret to that wow-factor!
- Garlic powder: Elevates the overall taste with a mellow garlicky warmth.
- Black pepper: Adds just a hint of heat and complexity.
- Box stuffing mix: The ultimate shortcut for a fluffy, flavorful topping that crisps up perfectly in the oven.
- Low-sodium chicken broth: Soaks the stuffing and keeps everything moist without going overboard on salt.
- Melted butter: Brings richness and helps brown the stuffing for that perfect golden crunch.
- Shredded mozzarella or Swiss cheese (optional): Melts into gooey bliss on top—totally optional, but highly recommended!
- Chopped parsley (optional): A sprinkle on top adds a burst of freshness and color.
How to Make Creamy Onion Chicken Bake with Stuffing
Step 1: Sear the Chicken
To lock in flavor and add a gorgeous touch of color to your Creamy Onion Chicken Bake with Stuffing, start by quickly searing the chicken breasts in a skillet with a little olive oil. You’re just aiming for a light golden brown on each side—they won’t be fully cooked yet, but this extra step pays off big time in taste and texture.
Step 2: Mix the Creamy Onion Sauce
In a bowl, whisk together your cream of chicken soup, sour cream, French onion dip or dry onion soup mix, a dusting of garlic powder, and a pinch of black pepper. This velvety sauce is the real flavor hero, giving every bite sumptuous creaminess and layers of oniony goodness.
Step 3: Assemble the Layers
Spread a thin layer of the creamy onion mixture across the bottom of your greased casserole dish—this creates a flavorful foundation and keeps the chicken extra juicy. Nestle the seared chicken breasts on top, then blanket them with the remaining sauce so every inch is covered in creamy, onion-packed deliciousness.
Step 4: Prepare the Stuffing Topping
In a separate bowl, combine your dry stuffing mix with melted butter and chicken broth. Stir until the bread soaks up all that savory liquid. Gently spoon the stuffing mixture over the chicken and sauce, making sure it’s spread evenly for the perfect bite every time. Sprinkle with mozzarella or Swiss cheese, if you’re feeling extra indulgent.
Step 5: Bake to Perfection
Cover with foil and bake in your preheated oven for about 25 minutes to let everything meld. Then remove the foil and let it bake another 10 to 15 minutes, so the stuffing gets gorgeously golden and the chicken is cooked through. Let it rest for five minutes before serving—this allows the flavors and textures to settle perfectly.
How to Serve Creamy Onion Chicken Bake with Stuffing
Garnishes
Finish your Creamy Onion Chicken Bake with Stuffing with a shower of freshly chopped parsley or even a sprinkle of extra crispy fried onions for crunch and color. Not only does this make the dish look restaurant-worthy, but a little fresh herb truly brightens every bite.
Side Dishes
This casserole is quite the hearty star on its own, but I love serving it with a big green salad or simple steamed veggies like green beans or broccoli to add some freshness and balance. Creamy mashed potatoes or roasted carrots also pair delightfully, turning your meal into a cozy Sunday supper.
Creative Ways to Present
To wow your guests, try baking the Creamy Onion Chicken Bake with Stuffing in individual ramekins for a personalized touch, or spooning hearty scoops into hollowed-out sourdough bread bowls. If you’re feeling playful, scatter a few crunchy fried onions on each serving for a dynamic surprise.
Make Ahead and Storage
Storing Leftovers
Leftovers of Creamy Onion Chicken Bake with Stuffing keep beautifully! Simply store cooled leftovers in an airtight container in the refrigerator for up to three days. The flavors meld together, making the next-day portions just as irresistible as the first.
Freezing
You can absolutely freeze this dish—let the casserole cool completely, transfer portions or the whole thing into a freezer-safe container, and pop it in the freezer for up to two months. When you’re ready to enjoy, thaw overnight in the fridge for best results.
Reheating
For the tastiest leftovers, reheat Creamy Onion Chicken Bake with Stuffing in the oven at 350°F, covered loosely with foil, until hot and bubbly again. If you’re in a hurry, the microwave will do the trick for single servings, but the oven method keeps the stuffing topping nice and crisp.
FAQs
Can I use chicken thighs instead of chicken breasts?
Absolutely! Boneless, skinless chicken thighs work wonderfully in this recipe and actually stay even moister. Just keep in mind that your cook time might be a few minutes longer, so check that the chicken is fully cooked before serving.
What if I don’t have French onion dip or dry onion soup mix?
No worries—you can stir in a finely chopped sautéed onion for fresh flavor or substitute with another savory dip (like ranch), but the French onion option really does give Creamy Onion Chicken Bake with Stuffing its signature taste.
Is it okay to assemble Creamy Onion Chicken Bake with Stuffing ahead of time?
Yes, this dish is a dream for prep-ahead. Simply assemble everything (except the stuffing topping), cover, and refrigerate up to 24 hours in advance. Add the stuffing right before baking to keep it crisp.
How do I make this recipe gluten free?
Look for a gluten-free stuffing mix and be sure to use gluten-free cream of chicken soup. Many grocery stores now carry both, and you can easily swap these in without affecting the cozy, creamy outcome.
Can I add vegetables to Creamy Onion Chicken Bake with Stuffing?
Definitely! Stir in steamed broccoli, green beans, or even frozen peas and carrots before layering on the stuffing for a one-pan complete meal. The veggies add color, flavor, and a nutritional boost.
Final Thoughts
Whether it’s a busy weeknight or a special Sunday meal, the Creamy Onion Chicken Bake with Stuffing is always a crowd-pleaser. If you’re after something warm, cozy, and effortlessly satisfying, this is a dish destined to become an instant family favorite. Give it a try and get ready to enjoy the kind of comfort food memories that bring everyone back to the table!
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Tasty Chicken Piccata with Lemon Sauce Recipe
- Prep Time: 15 minutes
- Cook Time: 40 minutes
- Total Time: 55 minutes
- Yield: 4 servings
- Category: Main Course
- Method: Baking
- Cuisine: American
- Diet: Non-Vegetarian
Description
Creamy Onion Chicken Bake with Stuffing is a delicious and comforting dish perfect for a cozy family dinner. Tender chicken breasts are smothered in a creamy onion sauce and topped with savory stuffing, creating a flavorful one-pan meal that everyone will love.
Ingredients
Chicken:
- 4 boneless, skinless chicken breasts
- 1 tbsp olive oil
Creamy Onion Sauce:
- 1 (10.5 oz) can cream of chicken soup
- ½ cup sour cream
- ½ cup French onion dip or 1 packet dry onion soup mix
- ½ tsp garlic powder
- ¼ tsp black pepper
Stuffing:
- 1 (6 oz) box stuffing mix (such as Stove Top)
- 1½ cups low-sodium chicken broth
- 2 tbsp butter, melted
- 1 cup shredded mozzarella or Swiss cheese (optional)
- Chopped parsley for garnish (optional)
Instructions
- Preheat Oven: Preheat the oven to 375°F (190°C) and grease a 9×13-inch baking dish.
- Sear Chicken: Brown the chicken breasts in a skillet. Remove from heat.
- Prepare Creamy Sauce: Mix soup, sour cream, onion dip, garlic powder, and pepper. Spread a layer in the baking dish.
- Assemble: Arrange chicken in the dish, top with remaining sauce.
- Make Stuffing: Mix stuffing with butter and broth. Spread over chicken. Add cheese if desired.
- Bake: Cover with foil, bake for 25 minutes. Uncover and bake for 10–15 minutes more.
- Rest and Serve: Let it rest, garnish with parsley, then serve.
Notes
- You can substitute Greek yogurt for sour cream or cream of mushroom soup for variation.
- Add vegetables like broccoli or green beans for a complete meal.
Nutrition
- Serving Size: 1 chicken breast with stuffing
- Calories: 490
- Sugar: 3g
- Sodium: 870mg
- Fat: 25g
- Saturated Fat: 10g
- Unsaturated Fat: 13g
- Trans Fat: 0g
- Carbohydrates: 29g
- Fiber: 2g
- Protein: 38g
- Cholesterol: 110mg
