Creamy Baked Chicken Mushroom
Creamy chicken really takes food to the next level in terms of comfort. Personally, whenever I prepare this dish of creamy baked chicken mushroom, I feel like I have enveloped my whole kitchen (along with its mood) in softness. The scent of garlic and mushrooms intertwined with the butter cooking under the golden crust can easily make anyone stop and smile at the very least. It is one of those recipes that, while looking fancy, secretly asks for very little effort; Thus, it is my favorite type of kitchen magic.
What is Creamy Baked Chicken Mushroom?
This dish offers a cozy marriage of skinless and boneless chicken breasts (or thighs) cooked in an opulent, garlicky mushroom cream sauce. Consider it as a blend of a restaurant-style main course and a Sunday-night comfort dish. The chicken remains juicy, the mushrooms all the more delicious due to the absorption of the creamy sauce flavor, and finally, everything is baked together in a single casserole dish for an easy cleanup.
Why This Recipe is Special
The most fascinating thing about this recipe is its flexibility, which is what I love most about it. Any kind of mushroom can be used; lighter creams can be swapped for the thick ones; and herbs that go with your mood can be added. It is nonchalant, flavorful, and the outcome always looks great—even if it is just a weeknight dinner. And the truth is, any dish that allows you to soak up the creamy sauce with a crust of bread is demanding the credit.
Why You’ll Love This Recipe
Here’s why this creamy baked chicken mushroom dish will probably end up on repeat in your kitchen:
- Rich and flavorful: the dark, earthy flavor trait is predominantly attributed to the use of mushrooms, garlic, and cream together.
- Easy to make: the spices are limited to a few, and there is only one baking dish; besides, no complicated steps are involved.
- Perfectly juicy chicken: The method of baking retains the moisture and tenderness of the chicken.
- Versatile: it is good with chicken breasts, thighs, or even rotisserie chicken that is left over.
- Crowd-pleasing: It is elegant enough for guests and simple enough for everyday dinners.
Tools You’ll Need
Nothing fancy—just your regular kitchen essentials:
- Oven-safe skillet or baking dish (9×13 inch / 23×33 cm): For searing and baking the chicken.
- Tongs: To flip the chicken easily without tearing it.
- Wooden spoon: For sautéing mushrooms and stirring the sauce.
- Measuring cups and spoons: To keep the cream-to-broth ratio just right.
- Whisk: Helps blend the sauce smoothly so there are no lumps.
- Foil (optional): To cover the dish if the top browns too quickly.
Ingredients
For the Chicken:
- 4 boneless, skinless chicken breasts (about 2 lb / 900 g)
- 1 tsp salt (5 g)
- ½ tsp black pepper (1 g)
- 1 tbsp olive oil (15 ml)
- 1 tbsp butter (15 g)
For the Creamy Mushroom Sauce:
- 2 tbsp butter (30 g)
- 1 medium onion, finely chopped
- 3 garlic cloves, minced
- 8 oz mushrooms (225 g), sliced (button, cremini, or mixed)
- 1 cup heavy cream (240 ml)
- ½ cup chicken broth (120 ml)
- ½ tsp dried thyme or Italian seasoning
- ÂĽ cup grated Parmesan cheese (25 g)
- Salt and pepper, to taste
- Fresh parsley, chopped (for garnish)
Step-by-Step Instructions
1. Preheat and Prep
Set the temperature of the oven to 400°F (200°C). Preparation of the dish you will bake or the skillet that is safe for oven use should be lightly greased. With the help of paper towels, the chicken should be dried—this will help the seasoning stick and will also lead to even browning.
2. Sear the Chicken
The olive oil and butter should be heated over medium heat. Once the butter has melted and is sizzling, the chicken breasts should be put in the pan. After about 2-3 minutes on each side, the chicken will have a lovely golden brown color. It doesn’t matter if it’s not cooked thoroughly; the oven will take care of that. Place the chicken breast on a plate.
(Tip: Don’t overcrowd the pan—if needed, sear in batches so each piece gets that beautiful crust.)
3. Sauté the Mushrooms and Onions
The same frying pan can now be used, and if required, add a bit more the butter, then put the onions. For 2 minutes, during which time you should be stirring occasionally, cook until the vegetables are soft and their aroma is nice. Put in the garlic and mushrooms. Sauté for around 5 minutes up to the point where the mushrooms have given off their water and are golden brown.
4. Make the Cream Sauce
Chicken broth is to be poured in for the purpose of deglazing the pan and scraping up all those wonderful browned bits. Then the heavy cream, thyme, salt, and pepper should be combined and heated. It should be simmered for 2-3 minutes on low heat until it is slightly thickened. The Parmesan cheese should be mixed in—indeed, it will melt and make the sauce silken smooth.
(If the sauce feels too thick, add a splash of broth. Too thin? Let it simmer a bit longer.)
5. Bake Everything Together
The chicken that has been seared is to be returned to the baking dish with the sauce spooned on each piece, and the dish is to be placed in the oven. Cook for 20-25 minutes without covering or until the chicken has reached an internal temperature of 165°F (74°C).
6. Finish and Serve
Let the dish rest for 5 minutes after taking it out of the oven and before serving. Fresh parsley can be used for garnish, and a sprinkle of extra cheese can be added (after all, why not?).
Serving Ideas
Here are a few sides that pair beautifully with creamy baked chicken mushroom:
- Steamed rice or garlic butter rice
- Mashed potatoes (the sauce acts like gravy!)
- Roasted vegetables or green beans
- Crusty bread to soak up that creamy sauce
- A light side salad for balance
Variations and Customizations
You can tweak this recipe to suit your taste or dietary needs:
- Lighter version: Use half-and-half or evaporated milk instead of heavy cream.
- Herb lovers: If you want a stronger aroma, add fresh rosemary, basil, or thyme.
- Extra veggies: Spinach, bell peppers, or sun-dried tomatoes are nice additions for color and flavor.
- Cheese twist: For a gooier, richer sauce, mix in mozzarella or Gruyère.
- Mushroom mix: Use portobello, shiitake, or wild mushrooms for a deeper, earthy flavor.
Storage and Make-Ahead Tips
- Refrigerate: Place leftover chicken in a sealed container, and it will be good for 3 days.
- Reheat: The chicken can be heated slowly in a pan on low heat or in the microwave. To revive the chicken, add a little cream or milk.
- Freeze: The chicken can be frozen in portions (without garnishes) for 2 months. Thaw in the fridge overnight before heating.
- Make ahead: You could also prepare chicken sauce and refrigerate it a day ahead. Just reheat before putting the chicken to bake.
Pro Tips and Mistakes to Avoid
Here’s the part where I spill my kitchen secrets:
- Do not miss out on searing: Searing locks the juices in and adds flavor to the sauce.
- Use chicken at room temperature: Cold chicken cooks unevenly.
- Let the sauce simmer gently, not boil: Boiling can cause the cream to curdle.
- Check seasoning before baking: The flavor is fixed once it is in the oven.
- Rest before serving: Resting aids juice redistribution and keeps the meat tender.
(Mistake alert: The number one cause of dry chicken is overbaking—use a thermometer and you won’t ever miss.)
Recipe Summary
DetailsInformation
Yield 4 servings
Prep Time 10 minutes
Cook Time 35 minutes
Total Time 45 minutes
Calories per Serving ~410 kcal
Protein 36 g
Carbs 8 g
Fat 25 g
Final Thoughts
If you’ve been craving something comforting yet easy, this creamy baked chicken mushroom dish hits all the right notes. It’s one of those recipes you can rely on, whether you’re cooking for two or feeding a table full of guests.
Creamy Baked Chicken Mushroom
4
servings10
minutes35
minutes410
kcalThis dish offers a cozy marriage of skinless and boneless chicken breasts (or thighs) cooked in an opulent, garlicky mushroom cream sauce. Consider it as a blend of a restaurant-style main course and a Sunday-night comfort dish. The chicken remains juicy, the mushrooms all the more delicious due to the absorption of the creamy sauce flavor, and finally, everything is baked together in a single casserole dish for an easy cleanup.
Ingredients
For the Chicken:
4 boneless, skinless chicken breasts (about 2 lb / 900 g)
1 tsp salt (5 g)
½ tsp black pepper (1 g)
1 tbsp olive oil (15 ml)
1 tbsp butter (15 g)
For the Creamy Mushroom Sauce:
2 tbsp butter (30 g)
1 medium onion, finely chopped
3 garlic cloves, minced
8 oz mushrooms (225 g), sliced (button, cremini, or mixed)
1 cup heavy cream (240 ml)
½ cup chicken broth (120 ml)
½ tsp dried thyme or Italian seasoning
ÂĽ cup grated Parmesan cheese (25 g)
Salt and pepper, to taste
Fresh parsley, chopped (for garnish)
Directions
- Preheat and Prep
- Set the temperature of the oven to 400°F (200°C). Preparation of the dish you will bake or the skillet that is safe for oven use should be lightly greased. With the help of paper towels, the chicken should be dried—this will help the seasoning stick and will also lead to even browning.
- Sear the Chicken
- The olive oil and butter should be heated over medium heat. Once the butter has melted and is sizzling, the chicken breasts should be put in the pan. After about 2-3 minutes on each side, the chicken will have a lovely golden brown color. It doesn't matter if it's not cooked thoroughly; the oven will take care of that. Place the chicken breast on a plate.
- (Tip: Don’t overcrowd the pan—if needed, sear in batches so each piece gets that beautiful crust.)
- Sauté the Mushrooms and Onions
- The same frying pan can now be used, and if required, add a bit more the butter, then put the onions. For 2 minutes, during which time you should be stirring occasionally, cook until the vegetables are soft and their aroma is nice. Put in the garlic and mushrooms. Sauté for around 5 minutes up to the point where the mushrooms have given off their water and are golden brown.
- Make the Cream Sauce
- Chicken broth is to be poured in for the purpose of deglazing the pan and scraping up all those wonderful browned bits. Then the heavy cream, thyme, salt, and pepper should be combined and heated. It should be simmered for 2-3 minutes on low heat until it is slightly thickened. The Parmesan cheese should be mixed in—indeed, it will melt and make the sauce silken smooth.
- (If the sauce feels too thick, add a splash of broth. Too thin? Let it simmer a bit longer.)
- Bake Everything Together
- The chicken that has been seared is to be returned to the baking dish with the sauce spooned on each piece, and the dish is to be placed in the oven. Cook for 20-25 minutes without covering or until the chicken has reached an internal temperature of 165°F (74°C).
- Finish and Serve
- Let the dish rest for 5 minutes after taking it out of the oven and before serving. Fresh parsley can be used for garnish, and a sprinkle of extra cheese can be added (after all, why not?).
Notes
- Do not miss out on searing: Searing locks the juices in and adds flavor to the sauce.
Use chicken at room temperature: Cold chicken cooks unevenly.
Let the sauce simmer gently, not boil: Boiling can cause the cream to curdle.
Check seasoning before baking: The flavor is fixed once it is in the oven.
Rest before serving: Resting aids juice redistribution and keeps the meat tender.

